UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSRS

              CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT
                              INVESTMENT COMPANIES

Investment Company Act file number 811-08497

Name of Fund: Corporate High Yield Fund III, Inc.

Fund Address: P.O. Box 9011
              Princeton, NJ 08543-9011

Name and address of agent for service: Robert C. Doll, Jr., President, Corporate
      High Yield Fund III, Inc., 800 Scudders Mill Road, Plainsboro, NJ 08536.
      Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011

Registrant's telephone number, including area code: (609) 282-2800

Date of fiscal year end: 05/31/05

Date of reporting period: 06/01/04 - 11/30/04

Item 1 - Report to Stockholders



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                                        Corporate High Yield
                                        Fund III, Inc.

Semi-Annual Report
November 30, 2004



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Corporate High Yield Fund III, Inc.

The Benefits and Risks of Leveraging

Corporate High Yield Fund III, Inc. utilizes leveraging through borrowings or
issuance of short-term debt securities or shares of Preferred Stock. The concept
of leveraging is based on the premise that the cost of assets to be obtained
from leverage will be based on short-term interest rates, which normally will be
lower than the income earned by the Fund on its longer-term portfolio
investments. Since the total assets of the Fund (including the assets obtained
from leverage) are invested in higher-yielding portfolio investments, the Fund's
Common Stock shareholders are the beneficiaries of the incremental yield.

Leverage creates risks for holders of Common Stock including the likelihood of
greater net asset value and market price volatility. In addition, there is the
risk that fluctuations in interest rates on borrowings (or in the dividend rates
on any Preferred Stock, if the Fund were to issue Preferred Stock) may reduce
the Common Stock's yield and negatively impact its net asset value and market
price. If the income derived from securities purchased with assets received from
leverage exceeds the cost of leverage, the Fund's net income will be greater
than if leverage had not been used. Conversely, if the income from the
securities purchased is not sufficient to cover the cost of leverage, the Fund's
net income will be less than if leverage had not been used, and therefore the
amount available for distribution to Common Stock shareholders will be reduced.

Proxy Results

During the six-month period ended November 30, 2004, Corporate High Yield Fund
III, Inc.'s shareholders voted on the following proposal. The proposal was
approved at a shareholders' meeting on August 25, 2004. A description of the
proposal and number of shares voted are as follows:



-------------------------------------------------------------------------------------------------------
                                                                        Shares Voted    Shares Withheld
                                                                             For          From Voting
-------------------------------------------------------------------------------------------------------
                                                                                   
1. To elect the Fund's Board of Directors:    Terry K. Glenn             35,159,801         899,426
                                              James H. Bodurtha          35,162,209         897,018
                                              Joe Grills                 35,146,937         912,290
                                              Herbert I. London          35,147,878         911,349
                                              Andre F. Perold            35,145,722         913,505
                                              Roberta Cooper Ramo        35,148,154         911,073
                                              Robert S. Salomon, Jr.     35,147,208         912,019
                                              Stephen B. Swensrud        35,139,120         920,107
-------------------------------------------------------------------------------------------------------



2          CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


A Letter From the President

Dear Shareholder

As we ended the current reporting period, several topics weighed heavily on
investors' minds. Among them were questions about economic growth, corporate
earnings, interest rates and inflation, politics, the price of oil and terrorism
-- all issues that are worth addressing here.

While the pace of economic expansion slowed somewhat between the first and
second quarters of 2004, gross domestic product reaccelerated in the third
quarter and is expected to approach 4% for the year. The generally favorable
economic environment has benefited American corporations, which continued to
post strong earnings. Although the extraordinary results seen in 2004 are likely
to moderate in 2005, solid productivity, improved revenue growth and cost
discipline all point to a vital corporate sector.

In terms of inflation and interest rates, the Federal Reserve Board has signaled
its confidence in the economic recovery by increasing the Federal Funds target
rate five times since June 2004, from 1% to 2.25% as of the December 14 Federal
Open Market Committee meeting. Inflation, for its part, has remained fairly
subdued.

While the re-election of President Bush was generally viewed as
business-friendly, the rising price of oil continued to be a concern for
consumers and corporations. Although the price of oil has exceeded $50 per
barrel recently, the situation is far from the crisis proportions we saw in the
1980s. Lastly, but importantly, terrorism and geopolitical tensions are
unwelcome realities we are forced to live with today. Historically, however, the
financial effects of any single event tend to be short-lived.

Amid the ambiguities, fixed income markets provided positive results. The Lehman
Brothers Aggregate Bond Index, for example, returned +4.44% for the 12-month
period and +3.82% for the six-month period ended November 30, 2004. The 10-year
Treasury yield was essentially unchanged year-over-year, while the three-month
Treasury ended the period at 2.23%, up from 1.08% six months ago and .93% 12
months ago.

The key during uncertain times is to remain focused on the big picture.
Investment success comes not from reacting to short-term volatility, but from
maintaining a long-term perspective and adhering to the disciplines of asset
allocation, diversification and rebalancing. We encourage you to work with your
financial advisor to ensure these time-tested techniques are incorporated into
your investment plan.

Finally, after 35 years in the asset management business, it is with great
satisfaction and some nostalgia that I embark on my retirement, effective
January 1, 2005. The industry has evolved significantly over the past three and
a half decades, and I am privileged to have been a part of it. I wish you
continued success as you pursue your investment goals and, as always, I thank
you for allowing Merrill Lynch Investment Managers to be a part of your
financial life.

                                                Sincerely,


                                                /s/ Terry K. Glenn

                                                Terry K. Glenn
                                                President and Director


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004           3


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A Discussion With Your Fund's Portfolio Manager

      The Fund outperformed the benchmark CSFB High Yield Index for the
six-month period, benefiting from its use of leverage and strong returns from
several individual holdings.

How did the Fund perform during the period?

For the six-month period ended November 30, 2004, the Common Stock of Corporate
High Yield Fund III, Inc. had net annualized yields of 9.60% and 10.05%, based
on a period-end per share net asset value of $9.02 and a per share market price
of $8.61, respectively, and $.434 per share income dividends. Over the same
period, the total investment return on the Fund's Common Stock was +12.51%,
based on a change in per share net asset value from $8.43 to $9.02, and assuming
reinvestment of all distributions.

The Fund's return significantly exceeded that of the high yield market, as
measured by the Credit Suisse First Boston (CSFB) High Yield Index, which
returned +9.31% for the six-month period ended November 30, 2004. The Fund
slightly underperformed its comparable Lipper category of High Current Yield
Funds (Leveraged), which had an average return of +13.08% for the same period.
(Funds in this Lipper category aim for relatively high current yield from
investment in fixed income securities, have no quality or maturity restrictions
and tend to invest in lower-grade debt issues.)

For a description of the Fund's total investment return based on a change in the
per share market value of the Fund's Common Stock (as measured by the trading
price of the Fund's shares on the New York Stock Exchange), and assuming
reinvestment of dividends, please refer to the Financial Highlights section of
this report. As a closed-end fund, the Fund's shares may trade in the secondary
market at a premium or a discount to the Fund's net asset value. As a result,
total investment returns based on changes in the market value of the Fund's
Common Stock can vary significantly from total investment returns based on
changes in the Fund's net asset value.

For the most part, the high yield market remained strong throughout the past six
months. The market gleaned support from a generally healthy economic
environment, a decline in default rates by high yield issuers and robust demand
for the asset class on the part of both domestic institutional and foreign
investors.

The new-issue calendar remained active in 2004. As of November 30, year-to-date
new issuance totaled some $127.7 billion, with the majority of the proceeds used
for bank loan and other debt repayment. At the same time, the default rate of
high yield corporate borrowers has continued to decline. As reported by Moody's,
the default rate fell sharply over the past two years, from 8.5% at year-end
2002 to just 2% at the end of the third quarter of 2004. This trend, coupled
with a healthy economy and muted inflation, has encouraged investment demand for
the high yield borrowing sector.

What factors contributed to the Fund's performance?

The Fund's performance benefited from the use of leverage and positive results
from several holdings that rebounded during the period. The strongest
performance came from the utility sector, especially independent power producers
Calpine Corporation, Mission Energy and The AES Corporation, as the improving
economy and refinancings led to an improved outlook for these companies. Also
outperforming were the convertible bonds of Tyco International Group SA and
Halliburton Company. Tyco's earnings benefited from the expanding economy, as
well as from corporate streamlining by a new management team. Halliburton
resolved asbestos and silica litigation that had overshadowed the company's
improving earnings picture.

What changes were made to the portfolio during the period?

We added modestly to our convertible bond holdings, raising our total allocation
in that category to 7.6% of the Fund's net assets. We continue to believe that
convertible securities will add incremental performance to the Fund in an
environment where high yield bonds appear to be fully valued. Convertible
securities can be volatile, reflecting movements in the underlying stocks;
therefore, we anticipate that our holdings will be subject to the same risks.
However, we have attempted to mitigate that risk by choosing higher-quality
issues and by purchasing bonds that are somewhat insulated from downside
volatility while benefiting from rising stock prices. Among the Fund's most
significant convertible positions are Liberty Media Corporation (rated BBB-),
which


4          CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


converts to shares of Time Warner, and CenterPoint Energy, Inc. (rated BBB-), a
power distributor. During the period, we sold most of our position in Tyco
International convertible bonds for a substantial profit and the securities of
Citizens Utilities (rated BB+), which converted to common stock and paid a
substantial dividend prior to our sale.

With short-term interest rates rising, we invested modestly in floating rate
securities and bank loans, which total near 5.5% of Fund net assets at November
30, 2004. We also have maintained our overweighting in the CCC category,
believing that many bonds in this category have better credit quality than is
implied by the rating and that other bonds in this category will benefit from
the strengthening economy.

The Fund's leverage averaged 25.2% during the past six months. That is, the Fund
borrowed the equivalent of 25.2% of total assets invested, earning incremental
yield on the investments we made with the borrowed funds. For the six months
ended November 30, 2004, the average amount borrowed was $109.7 million, and the
daily weighted average interest rate was 1.86%. While leveraging will hinder the
Fund's total return in a weak market, the converse also is true. We intend to
maintain our leverage position in the mid-20% range, although that level may
vary somewhat as we adjust the portfolio's holdings. (For a more complete
discussion of the benefits and risks of leveraging, see page 2 of this report to
shareholders.)

How would you characterize the Fund's position at the close of the period?

We expect increasing pressure in the market from rising interest rates, but
believe high yield securities will continue to find support from a gradually
improving economy and the resultant positive corporate earnings. We have
positioned the Fund to benefit in this environment and have taken steps -- for
example, adding floating rate securities -- to moderate the impact of higher
interest rates on the portfolio.

We continue to believe that the chemical sector represents good relative value.
We have overweighted that sector, with 8.3% of total investments allocated to
that industry. Our focus in that sector remains on specialty chemicals firms
that have some pricing flexibility and more stable end markets. Another large
industry allocation is in utilities, at 8.5% of total investments. Although we
believe utilities are stable and relatively defensive, we are underweight in the
sector relative to the high yield market as a whole. We believe the sector in
general is fully valued and offers neither substantial appreciation potential
nor significant yield. The exception is Calpine, which, though volatile, offers
both appreciation and yield as the strengthening economy improves its earnings
prospects.

The Fund is underweight in the leisure sector, based on our belief that these
securities already have priced in the upside potential. We maintain an
underweight position in information technology, given our perception of high
valuations, unstable earnings and potentially limited recovery value if earnings
decline in the sector. We have limited exposure to the retail, food and drug,
and finance sectors, based on what we believe is inadequate and uncertain asset
protection in these areas of the market. Similar to the CSFB High Yield Index,
the Fund had an average credit rating of B at the close of the period.

Elizabeth M. Phillips
Vice President and Portfolio Manager

December 16, 2004


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004           5


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Schedule of Investments                                        (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Aerospace &            $2,275,000   Alliant Techsystems Inc., 3% due 8/15/2024 (Convertible) (e)             $   2,491,125
Defense--3.2%             975,000   Esterline Technologies Corporation, 7.75% due 6/15/2013                      1,065,187
                          400,000   K & F Industries, Inc., 7.75% due 11/15/2014 (e)                               409,000
                        1,750,000   Standard Aero Holdings, Inc., 8.25% due 9/01/2014 (e)                        1,872,500
                        1,300,000   TD Funding Corp., 8.375% due 7/15/2011                                       1,391,000
                        1,800,000   The Titan Corporation, 8% due 5/15/2011                                      1,908,000
                        1,700,000   Vought Aircraft Industries, Inc., 8% due 7/15/2011                           1,649,000
                                                                                                             -------------
                                                                                                                10,785,812
==========================================================================================================================
Airlines--2.3%          1,300,000   American Airlines, Inc., 7.80% due 4/01/2008                                 1,132,798
                                    Continental Airlines, Inc.:
                          750,000         7.25% due 11/01/2005                                                     698,553
                          950,000         8% due 12/15/2005                                                        897,750
                          482,836         6.541% due 9/15/2009                                                     430,521
                        1,318,425         7.033% due 6/15/2011                                                   1,055,069
                        1,328,933         6.90% due 1/02/2017                                                    1,048,149
                                    Delta Air Lines, Inc.:
                        2,800,000         7.90% due 12/15/2009                                                   1,554,000
                        1,500,000         2.875% due 2/18/2024 (Convertible) (e)                                   961,875
                                                                                                             -------------
                                                                                                                 7,778,715
==========================================================================================================================
Automotive--2.3%        1,225,000   Asbury Automotive Group, Inc., 8% due 3/15/2014                              1,212,750
                        1,900,000   Autocam Corporation, 10.875% due 6/15/2014                                   1,890,500
                                    Metaldyne Corporation:
                        2,625,000         11% due 6/15/2012                                                      2,205,000
                        1,190,000         10% due 11/01/2013 (e)                                                 1,154,300
                        1,300,000   Tenneco Automotive Inc., 8.625% due 11/15/2014 (e)                           1,352,000
                                                                                                             -------------
                                                                                                                 7,814,550
==========================================================================================================================
Broadcasting--5.0%      2,275,000   CanWest Media, Inc., 8% due 9/15/2012 (e)                                    2,434,250
                        2,675,000   Granite Broadcasting Corporation, 9.75% due 12/01/2010                       2,514,500
                        1,375,000   NextMedia Operating, Inc., 10.75% due 7/01/2011                              1,538,281
                                    Paxson Communications Corporation:
                        2,125,000         10.75% due 7/15/2008                                                   2,183,438
                          550,000         12.121%** due 1/15/2009                                                  495,000
                                    Salem Communications Holding Corporation:
                        1,175,000         7.75% due 12/15/2010                                                   1,251,375
                        1,364,000         9% due 7/01/2011                                                       1,500,400
                        3,005,000   Sinclair Broadcast Group, Inc., 4.875% due 7/15/2018 (Convertible)           2,663,181
                        2,300,000   Young Broadcasting Inc., 8.75% due 1/15/2014                                 2,259,750
                                                                                                             -------------
                                                                                                                16,840,175
==========================================================================================================================
Cable--                 1,750,000   Kabel Deutschland GmbH, 10.625% due 7/01/2014 (e)                            2,012,500
International--1.3%     2,450,000   NTL Cable PLC, 6.07% due 10/15/2012 (d)(e)                                   2,523,500
                                                                                                             -------------
                                                                                                                 4,536,000
==========================================================================================================================
Cable--U.S.--8.7%                   Adelphia Communications Corporation (c):
                          750,000         6% due 2/15/2006 (Convertible)                                           131,250
                        1,900,000         12.531%** due 1/15/2008                                                1,311,000
                          236,329   Avalon Cable LLC, 11.875% due 12/01/2008                                       246,373
                        2,075,000   CSC Holdings, Inc., 7.625% due 4/01/2011                                     2,220,250
                        4,850,000   Century Cable Holdings LLC, Term, due 12/31/2009 (a)                         4,821,710
                                    Charter Communications Holdings, LLC:
                        3,500,000         8.625% due 4/01/2009                                                   2,905,000
                        2,000,000         9.625% due 11/15/2009                                                  1,660,000
                          945,000   Charter Communications, Inc., 5.875% due 11/16/2009 (Convertible) (e)        1,006,425
                        2,750,000   Insight Communications Company, Inc., 12.25%** due 2/15/2011                 2,640,000
                        2,594,000   Loral Cyberstar, Inc., 10% due 7/15/2006 (c)                                 1,958,470
                          950,000   Loral Space & Communications Ltd., 9.50% due 1/15/2006 (c)                     218,500



6          CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Schedule of Investments (continued)                            (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Cable--U.S.            $4,175,000   Mediacom Broadband LLC, 11% due 7/15/2013                                $   4,415,063
(concluded)                         New Skies Satellites BV (e):
                          750,000         7.438% due 11/01/2011 (d)                                                768,750
                        1,150,000         9.125% due 11/01/2012                                                  1,173,000
                        2,850,000   Rainbow National Services LLC, 10.375% due 9/01/2014 (e)                     3,021,000
                          300,000   Rogers Cable Inc., 6.75% due 3/15/2015 (e)                                     304,500
                          525,000   WDAC Subsidiary Corp., 8.375% due 12/01/2014 (e)                               525,000
                                                                                                             -------------
                                                                                                                29,326,291
==========================================================================================================================
Chemicals--11.4%        2,375,000   BCP Caylux Holdings Luxembourg SCA, 9.625% due 6/15/2014 (e)                 2,665,937
                                    Crompton Corporation (e):
                        1,875,000         7.67% due 8/01/2010 (d)                                                2,025,000
                        2,175,000         9.875% due 8/01/2012                                                   2,436,000
                                    Huntsman International LLC:
                          525,000         9.875% due 3/01/2009                                                     573,562
                        2,500,000         10.125% due 7/01/2009                                                  2,637,500
                        2,025,000   ISP Chemco Inc., 10.25% due 7/01/2011                                        2,268,000
                        1,125,000   ISP Holdings, Inc., 10.625% due 12/15/2009                                   1,248,750
                        1,575,000   Innophos, Inc., 8.875% due 8/15/2014 (e)                                     1,701,000
                        3,025,000   Millennium America Inc., 7% due 11/15/2006                                   3,161,125
                                    Nalco Company:
                          450,000         7.75% due 11/15/2011                                                     484,875
                        1,125,000         8.875% due 11/15/2013                                                  1,241,719
                        3,500,000   Nalco Finance Holdings LLC, 9.037%** due 2/01/2014                           2,607,500
                        3,125,000   Omnova Solutions Inc., 11.25% due 6/01/2010                                  3,515,625
                          725,000   PCI Chemicals, Canada, 10% due 12/31/2008                                      750,375
                        3,125,000   PolyOne Corporation, 10.625% due 5/15/2010                                   3,523,438
                                    Rockwood Specialties Group, Inc.:
                        1,825,000         10.625% due 5/15/2011                                                  2,075,938
                          250,000         7.50% due 11/15/2014 (e)                                                 256,250
                        1,966,000   Terra Capital, Inc., 11.50% due 6/01/2010                                    2,231,410
                        2,830,000   Wellman, Inc., Second Lien Term, due 2/10/2010 (a)                           2,839,432
                                                                                                             -------------
                                                                                                                38,243,436
==========================================================================================================================
Consumer--              1,350,000   Sealy Mattress Company, 8.25% due 6/15/2014                                  1,427,625
Durables--0.7%            785,000   Tempur-Pedic, Inc., 10.25% due 8/15/2010                                       908,638
                                                                                                             -------------
                                                                                                                 2,336,263
==========================================================================================================================
Consumer--                          Chattem, Inc.:
Non-Durables--2.1%        650,000         5.40% due 3/01/2010 (d)                                                  663,000
                          600,000         7% due 3/01/2014                                                         616,500
                        3,125,000   Hines Nurseries, Inc., 10.25% due 10/01/2011                                 3,414,062
                        2,200,000   Samsonite Corporation, 8.875% due 6/01/2011                                  2,340,250
                                                                                                             -------------
                                                                                                                 7,033,812
==========================================================================================================================
Diversified             2,150,000   CBD Media LLC, 8.625% due 6/01/2011                                          2,262,875
Media--6.3%             1,367,000   Dex Media West LLC, 9.875% due 8/15/2013                                     1,578,885
                        2,650,000   Houghton Mifflin Company, 8.25% due 2/01/2011                                2,848,750
                        5,600,000   Liberty Media Corporation, 0.75% due 3/30/2023 (Convertible)                 6,321,000
                                    PRIMEDIA Inc.:
                          875,000         7.625% due 4/01/2008                                                     875,000
                        1,225,000         8.875% due 5/15/2011                                                   1,261,750
                        2,650,000   Six Flags, Inc., 9.50% due 2/01/2009                                         2,756,000
                        3,302,000   Yell Finance BV, 12.52%** due 8/01/2011                                      3,202,940
                                                                                                             -------------
                                                                                                                21,107,200
==========================================================================================================================
Energy--Exploration     2,525,000   Plains Exploration & Production Company, 8.75% due 7/01/2012                 2,840,625
& Production--0.9%
==========================================================================================================================



           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004           7


[LOGO] Merrill Lynch Investment Managers

Schedule of Investments (continued)                            (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Energy--               $1,875,000   Dresser, Inc., 9.375% due 4/15/2011                                      $   2,062,500
Other--4.3%             1,000,000   Dresser-Rand Group Inc., 7.375% due 11/01/2014 (e)                           1,027,500
                        2,300,000   Halliburton Company, 3.125% due 7/15/2023 (Convertible) (e)                  2,926,750
                        3,750,000   Ocean Rig Norway AS, 10.25% due 6/01/2008                                    3,862,500
                                    Star Gas Partners, LP:
                        2,625,000         10.25% due 2/15/2013                                                   2,802,188
                          500,000         10.25% due 2/15/2013 (e)                                                 533,750
                        2,025,000   Trico Marine Services, Inc., 8.875% due 5/15/2012 (c)                        1,093,500
                                                                                                             -------------
                                                                                                                14,308,688
==========================================================================================================================
Financial--0.9%         2,900,000   Refco Finance Holdings LLC, 9% due 8/01/2012 (e)                             3,161,000
==========================================================================================================================
Food / Tobacco--5.2%      750,000   American Seafoods Group LLC, 10.125% due 4/15/2010                             802,500
                                    Commonwealth Brands, Inc. (e):
                        1,925,000         9.75% due 4/15/2008                                                    2,002,000
                        1,475,000         10.625% due 9/01/2008                                                  1,534,000
                        3,250,000   Cott Beverages, Inc., 8% due 12/15/2011                                      3,534,375
                        1,250,000   Del Monte Corporation, 8.625% due 12/15/2012                                 1,396,875
                        2,200,000   Doane Pet Care Company, 10.75% due 3/01/2010                                 2,392,500
                        1,275,000   Merisant Company, 9.50% due 7/15/2013 (e)                                    1,147,500
                        1,950,000   New World Pasta Company, 9.25% due 2/15/2009 (c)                                97,500
                        2,100,000   Smithfield Foods, Inc., 8% due 10/15/2009                                    2,310,000
                        1,250,000   Tabletop Holdings, Inc., 12.25%** due 5/15/2014 (e)                            568,750
                        1,575,000   The Wornick Company, 10.875% due 7/15/2011 (e)                               1,724,625
                                                                                                             -------------
                                                                                                                17,510,625
==========================================================================================================================
Gaming--7.6%            3,250,000   Boyd Gaming Corporation, 8.75% due 4/15/2012                                 3,648,125
                        1,925,000   Inn of the Mountain Gods Resort and Casino, 12% due 11/15/2010               2,242,625
                        1,550,000   MGM Mirage Inc., 8.50% due 9/15/2010                                         1,761,187
                        3,625,000   The Majestic Star Casino, LLC, 9.50% due 10/15/2010                          3,824,375
                        2,325,000   Park Place Entertainment Corporation, 7.875% due 3/15/2010                   2,615,625
                        1,425,000   Pinnacle Entertainment, Inc., 8.25% due 3/15/2012                            1,474,875
                        2,575,000   Poster Financial Group, Inc., 8.75% due 12/01/2011                           2,645,813
                        2,700,000   Resorts International Hotel and Casino, Inc., 11.50% due 3/15/2009           3,172,500
                                    Wynn Las Vegas, LLC:
                          987,000         12% due 11/01/2010                                                     1,243,620
                        2,825,000         6.625% due 12/01/2014 (e)                                              2,775,563
                                                                                                             -------------
                                                                                                                25,404,308
==========================================================================================================================
Government--            1,100,000   Cosan SA Industria e Comercio, 9% due 11/01/2009 (e)                         1,127,500
Foreign--2.1%           2,000,000   Electricidad de Caracas Finance BV, 10.25% due 10/15/2014 (e)                2,100,000
                                    Federal Republic of Brazil:
                        1,058,425         8% due 4/15/2014                                                       1,062,341
                        1,625,000         10.50% due 7/14/2014                                                   1,860,625
                          800,000   Republic of Turkey, 7.25% due 3/15/2015                                        804,000
                                                                                                             -------------
                                                                                                                 6,954,466
==========================================================================================================================
Health Care--7.1%                   Alpharma, Inc.:
                        1,900,000         3% due 6/01/2006 (Convertible)                                         2,379,750
                        2,100,000         8.625% due 5/01/2011 (e)                                               2,194,500
                                    Elan Finance PLC (e):
                        1,250,000         6.51% due 11/15/2011 (d)                                               1,303,125
                        1,550,000         7.75% due 11/15/2011                                                   1,639,125
                        2,902,000   Fisher Scientific International Inc., 8.125% due 5/01/2012                   3,232,102
                        3,750,000   Fresenius Medical Care Capital Trust II, 7.875% due 2/01/2008                4,068,750
                        2,825,000   HealthSouth Corporation, 8.375% due 10/01/2011                               2,853,250
                                    Tenet Healthcare Corporation:
                        1,000,000         5.375% due 11/15/2006                                                  1,005,000
                        1,125,000         9.875% due 7/01/2014 (e)                                               1,209,375
                        2,675,000   US Oncology, Inc., 9% due 8/15/2012 (e)                                      2,969,250
                        1,000,000   Vanguard Health Holding Company II, LLC, 9% due 10/01/2014 (e)               1,062,500
                                                                                                             -------------
                                                                                                                23,916,727



8          CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Schedule of Investments (continued)                            (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Housing--3.4%                       Building Materials Corporation of America:
                       $  400,000         7.75% due 7/15/2005                                                $     408,000
                        1,050,000         8% due 10/15/2007                                                      1,089,375
                        5,325,000         8% due 12/01/2008                                                      5,498,062
                          650,000   Forest City Enterprises, Inc., 7.625% due 6/01/2015                            688,187
                        1,875,000   Nortek, Inc., 8.50% due 9/01/2014 (e)                                        2,015,625
                        1,475,000   Texas Industries, Inc., 10.25% due 6/15/2011                                 1,696,250
                                                                                                             -------------
                                                                                                                11,395,499
==========================================================================================================================
Information             3,600,000   Advanced Micro Devices, Inc., 7.75% due 11/01/2012 (e)                       3,672,000
Technology--4.8%                    Amkor Technology, Inc.:
                          575,000         9.25% due 2/15/2008                                                      563,500
                        1,925,000         7.125% due 3/15/2011                                                   1,698,812
                        2,825,000   Cypress Semiconductor Corporation, 1.25% due 6/15/2008 (Convertible)         2,789,688
                        1,925,000   Freescale Semiconductor, Inc., 4.82% due 7/15/2009 (d)                       1,992,375
                        1,000,000   Quantum Corporation, 4.375% due 8/01/2010 (Convertible)                      1,006,250
                        1,150,000   UGS Corp., 10% due 6/01/2012 (e)                                             1,311,000
                        3,275,000   Viasystems, Inc., 10.50% due 1/15/2011                                       3,176,750
                                                                                                             -------------
                                                                                                                16,210,375
==========================================================================================================================
Leisure--1.9%                       FelCor Lodging LP:
                        2,850,000         6.874% due 6/01/2011 (d)                                               2,971,125
                        1,550,000         9% due 6/01/2011                                                       1,736,000
                        1,050,000   Intrawest Corporation, 7.50% due 10/15/2013                                  1,118,250
                          775,000   True Temper Sports, Inc., 8.375% due 9/15/2011                                 689,750
                                                                                                             -------------
                                                                                                                 6,515,125
==========================================================================================================================
Manufacturing--6.2%       800,000   Columbus McKinnon Corporation, 8.50% due 4/01/2008                             798,000
                        2,725,000   EaglePicher Incorporated, 9.75% due 9/01/2013                                2,793,125
                        3,450,000   Invensys PLC, 9.875% due 3/15/2011 (e)                                       3,717,375
                        2,475,000   JohnsonDiversey, Inc., 9.625% due 5/15/2012                                  2,796,750
                        1,175,000   Mueller Group, Inc., 10% due 5/01/2012                                       1,274,875
                          775,000   Rexnord Corporation, 10.125% due 12/15/2012                                    875,750
                          975,000   Sensus Metering Systems Inc., 8.625% due 12/15/2013                          1,004,250
                        1,825,000   Superior Essex Communications LLC, 9% due 4/15/2012                          1,902,563
                        3,125,000   TriMas Corporation, 9.875% due 6/15/2012                                     3,234,375
                        1,605,000   Tyco International Group SA, 2.75% due 1/15/2018 (Convertible)               2,451,638
                                                                                                             -------------
                                                                                                                20,848,701
==========================================================================================================================
Metal--Other--2.2%      1,200,000   Century Aluminum Company, 7.50% due 8/15/2014 (e)                            1,260,000
                        1,150,000   Foundation PA Coal Company, 7.25% due 8/01/2014 (e)                          1,230,500
                        2,925,000   Luscar Coal Ltd., 9.75% due 10/15/2011                                       3,319,875
                        1,375,000   Vale Overseas Ltd., 8.25% due 1/17/2034                                      1,412,813
                                                                                                             -------------
                                                                                                                 7,223,188
==========================================================================================================================
Packaging--5.6%         1,400,000   Consolidated Container Company LLC, 10.75%** due 6/15/2009                   1,176,000
                                    Crown Euro Holdings SA:
                          950,000         9.50% due 3/01/2011                                                    1,075,875
                          500,000         10.875% due 3/01/2013                                                    591,250
                                    Owens-Brockway Glass Container, Inc.:
                        3,325,000         8.875% due 2/15/2009                                                   3,591,000
                          775,000         8.25% due 5/15/2013                                                      842,813
                                    Pliant Corporation:
                        2,200,000         11.125%** due 6/15/2009                                                1,980,000
                        3,550,000         13% due 6/01/2010                                                      3,408,000
                                    Tekni-Plex, Inc.:
                        2,375,000         12.75% due 6/15/2010                                                   2,101,875
                          400,000         8.75% due 11/15/2013 (e)                                                 398,000
                                    U.S. Can Corporation:
                          375,000         10.875% due 7/15/2010                                                    394,688
                        2,825,000         12.375% due 10/01/2010                                                 2,627,250
                          650,000   Wise Metals Group LLC, 10.25% due 5/15/2012 (e)                                656,500
                                                                                                             -------------
                                                                                                                18,843,251



           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004           9


[LOGO] Merrill Lynch Investment Managers

Schedule of Investments (continued)                            (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Paper--6.9%            $3,400,000   Abitibi-Consolidated Inc., 5.38% due 6/15/2011 (d)                       $   3,442,500
                                    Ainsworth Lumber Co. Ltd. (e):
                        1,900,000         5.669% due 10/01/2010 (d)                                              1,909,500
                        1,150,000         7.25% due 10/01/2012                                                   1,150,000
                                    Boise Cascade LLC (e):
                          250,000         5.005% due 10/15/2012 (d)                                                256,250
                          500,000         7.125% due 10/15/2014                                                    522,500
                        3,025,000   Bowater Incorporated, 4.88% due 3/15/2010 (d)                                3,040,125
                        2,125,000   Caraustar Industries, Inc., 9.875% due 4/01/2011                             2,284,375
                        1,425,000   Georgia-Pacific Corporation, 7.375% due 7/15/2008                            1,549,687
                                    Graphic Packaging International Inc.:
                          825,000         8.50% due 8/15/2011                                                      913,687
                          950,000         9.50% due 8/15/2013                                                    1,083,000
                        1,900,000   JSG Funding PLC, 9.625% due 10/01/2012                                       2,166,000
                          875,000   Jefferson Smurfit Corporation, 8.25% due 10/01/2012                            958,125
                                    Norske Skog Canada Ltd.:
                        2,450,000         8.625% due 6/15/2011                                                   2,633,750
                          150,000         7.375% due 3/01/2014                                                     155,625
                        1,003,000   Western Forest Products Inc., 15% due 7/28/2009 (g)                          1,128,375
                                                                                                             -------------
                                                                                                                23,193,499
==========================================================================================================================
Retail--0.4%            1,250,000   The Jean Coutu Group, Inc., 8.50% due 8/01/2014 (e)                          1,268,750
==========================================================================================================================
Services--6.4%          2,625,000   Allied Waste North America, Inc., 8.875% due 4/01/2008                       2,756,250
                        2,900,000   The Coinmach Corporation, 9% due 2/01/2010                                   3,045,000
                        2,725,000   Corrections Corporation of America, 7.50% due 5/01/2011                      2,908,937
                          875,000   MSW Energy Finance Co. II Inc., 7.375% due 9/01/2010                           923,125
                        1,500,000   MSW Energy Holdings LLC, 8.50% due 9/01/2010                                 1,650,000
                        3,200,000   United Rentals (North America), Inc., 7.75% due 11/15/2013 (e)               3,072,000
                        3,100,000   Waste Services, Inc., 9.50% due 4/15/2014 (e)                                3,084,500
                                    Williams Scotsman, Inc.:
                        3,750,000         9.875% due 6/01/2007                                                   3,712,500
                          375,000         10% due 8/15/2008                                                        416,250
                                                                                                             -------------
                                                                                                                21,568,562
==========================================================================================================================
Steel--0.9%             1,425,000   CSN Islands VIII Corp., 9.75% due 12/16/2013 (e)                             1,528,312
                        1,200,000   UCAR Finance Inc., 10.25% due 2/15/2012                                      1,356,000
                                                                                                             -------------
                                                                                                                 2,884,312
==========================================================================================================================
Telecommunications--                ADC Telecommunications, Inc. (Convertible):
7.0%                    2,200,000         1% due 6/15/2008                                                       2,095,500
                          750,000         2.235% due 6/15/2013 (d)                                                 727,500
                        2,475,000   Alaska Communications System Holdings, Inc., 9.875% due 8/15/2011            2,598,750
                        2,850,000   Cincinnati Bell Inc., 8.375% due 1/15/2014                                   2,842,875
                        3,250,000   FairPoint Communications, Inc., 12.50% due 5/01/2010                         3,493,750
                        2,750,000   LCI International, Inc., 7.25% due 6/15/2007                                 2,605,625
                        1,725,000   Qwest Capital Funding, Inc., 7.25% due 2/15/2011                             1,643,063
                        1,350,000   Qwest Services Corp., 14% due 12/15/2010 (e)                                 1,599,750
                        1,000,000   Terremark Worldwide, Inc., 9% due 6/15/2009 (Convertible) (e)                  940,000
                          850,000   Time Warner Telecom Holdings, Inc., 6.29% due 2/15/2011 (d)                    847,875
                                    Time Warner Telecom, Inc.:
                          500,000         9.75% due 7/15/2008                                                      497,500
                        3,875,000         10.125% due 2/01/2011                                                  3,720,000
                                                                                                             -------------
                                                                                                                23,612,188
==========================================================================================================================
Transportation--1.4%    1,900,000   Laidlaw International, Inc., 10.75% due 6/15/2011                            2,187,375
                        2,325,000   Teekay Shipping Corporation, 8.875% due 7/15/2011                            2,685,375
                                                                                                             -------------
                                                                                                                 4,872,750
==========================================================================================================================



10         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Schedule of Investments (continued)                            (in U.S. dollars)



                             Face
Industry+                  Amount   Corporate Bonds                                                              Value
==========================================================================================================================
                                                                                                    
Utility--11.7%                      The AES Corporation:
                       $4,458,000          9.375% due 9/15/2010                                              $   5,154,562
                        2,100,000         8.75% due 5/15/2013 (e)                                                2,378,250
                          850,000   AES Drax Energy Limited, 11.50%** due 8/30/2010 (c)                              4,250
                        7,025,000   Calpine Canada Energy Finance ULC, 8.50% due 5/01/2008                       5,022,875
                                    Calpine Corporation:
                        1,500,000         8.25% due 8/15/2005                                                    1,492,500
                          950,000         8.75% due 7/15/2007                                                      779,000
                        4,600,000   CenterPoint Energy, Inc., 3.75% due 5/15/2023 (Convertible)                  5,232,500
                        2,071,000   ESI Tractebel Acquisition Corp., 7.99% due 12/30/2011                        2,180,266
                        1,900,000   Edison Mission Energy, 9.875% due 4/15/2011                                  2,246,750
                        2,725,000   El Paso CGP Company, 7.75% due 6/15/2010                                     2,806,750
                        2,600,000   Mission Energy Holding Company, 13.50% due 7/15/2008                         3,259,750
                                    Nevada Power Company:
                        3,300,000         10.875% due 10/15/2009                                                 3,836,250
                          600,000         9% due 8/15/2013                                                         696,000
                        1,650,000   Sierra Pacific Power Company, 8% due 6/01/2008                               1,810,875
                        1,200,000   Sierra Pacific Resources, 8.625% due 3/15/2014                               1,368,000
                          925,000   Southern Natural Gas Company, 8.875% due 3/15/2010                           1,042,938
                                                                                                             -------------
                                                                                                                39,311,516
==========================================================================================================================
Wireless--3.8%            825,000   American Tower Escrow Corporation, 14.887%** due 8/01/2008                     618,750
                        2,000,000   Centennial Communications Corp., 10.125% due 6/15/2013                       2,180,000
                        2,800,000   Crown Castle International Corp., 9.375% due 8/01/2011                       3,136,000
                                    Rogers Wireless Inc:
                          250,000         5.525% due 12/15/2010 (d)(e)                                             258,750
                          250,000         8% due 12/15/2012 (e)                                                    259,375
                        3,400,000         6.375% due 3/01/2014                                                   3,315,000
                          625,000   Rural Cellular Corporation, 6.38% due 3/15/2010 (d)                            643,750
                        2,850,000   SBA Telecommunications, Inc., 7.534%** due 12/15/2011                        2,372,625
                                                                                                             -------------
                                                                                                                12,784,250
--------------------------------------------------------------------------------------------------------------------------
                                    Total Investments in Corporate Bonds (Cost--$427,192,360)--134.0%          450,430,659
==========================================================================================================================


                           Shares
                             Held   Common Stocks
==========================================================================================================================
                                                                                                        
Airlines--0.2%             81,243   ABX Air, Inc. (b)                                                              637,758
==========================================================================================================================
Cable--                   223,675   Telewest Global, Inc. (b)                                                    3,274,602
International--1.0%
==========================================================================================================================
Paper--0.4%               203,785   Western Forest Products Inc. (b)                                             1,285,385
==========================================================================================================================
Telecommunications--       16,244   MCI, Inc.                                                                      306,362
0.1%
--------------------------------------------------------------------------------------------------------------------------
                                    Total Investments in Common Stocks (Cost--$5,039,325)--1.7%                  5,504,107
==========================================================================================================================


                                    Preferred Stocks
==========================================================================================================================
                                                                                                        
Automotive--1.0%          128,000   General Motors Corporation (Convertible)                                     3,424,000
--------------------------------------------------------------------------------------------------------------------------
                                    Total Investments in Preferred Stocks (Cost--$3,199,472)--1.0%               3,424,000
==========================================================================================================================



           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          11


[LOGO] Merrill Lynch Investment Managers

Schedule of Investments (concluded)                            (in U.S. dollars)



                           Shares
Industry+                    Held   Warrants (h)                                                                 Value
==========================================================================================================================
                                                                                                    
Cable--U.S.--0.0%          32,981   Loral Space & Communications Ltd.                                        $         264
==========================================================================================================================
Health Care--0.0%          32,042   HealthSouth Corporation                                                         72,094
==========================================================================================================================
Packaging--0.0%             4,000   Pliant Corporation                                                                  40
==========================================================================================================================
Paper--0.0%                   700   JSG Funding PLC                                                                  7,000
==========================================================================================================================
Wireless--0.1%                825   American Tower Escrow Corporation                                              188,100
--------------------------------------------------------------------------------------------------------------------------
                                    Total Investments in Warrants (Cost--$112,171)--0.1%                           267,498
==========================================================================================================================


                       Beneficial
                         Interest   Other Interests (f)
==========================================================================================================================
                                                                                                    
                       $3,780,240   US Airways Group, Inc.--Certificate of Beneficial Interest                   1,134,072
--------------------------------------------------------------------------------------------------------------------------
                                    Total Investments in Other Interests (Cost--$1,020,665)--0.3%                1,134,072
==========================================================================================================================
Total Investments (Cost--$436,563,993*)--137.1%                                                                460,760,336

Liabilities in Excess of Other Assets--(37.1%)                                                                (124,677,317)
                                                                                                             -------------
Net Assets--100.0%                                                                                           $ 336,083,019
                                                                                                             =============


+     For Fund compliance purposes, "Industry" means any one or more of the
      industry sub-classifications used by one or more widely recognized market
      indexes or ratings group indexes, and/or as defined by Fund management.
      This definition may not apply for purposes of this report, which may
      combine such industry sub-classifications for reporting ease.
*     The cost and unrealized appreciation/depreciation of investments as of
      November 30, 2004, as computed for federal income tax purposes, were as
      follows:

      --------------------------------------------------------------------------
      Aggregate cost .........................................     $436,016,861
                                                                   ============
      Gross unrealized appreciation ..........................     $ 34,501,465
      Gross unrealized depreciation ..........................       (9,757,990)
                                                                   ------------
      Net unrealized appreciation ............................     $ 24,743,475
                                                                   ============

**    Represents a zero coupon or step bond; the interest rate shown reflects
      the effective yield at the time of purchase by the Fund.
(a)   Floating rate corporate debt in which the Fund invests generally pays
      interest at rates that are periodically redetermined by reference to a
      base lending rate plus a premium. The base lending rates are generally (i)
      the lending rate offered by one or more major European banks, such as
      LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one
      or more major U.S. banks or (iii) the certificate of deposit rate.
      Corporate loans represent 2.3% of the Fund's net assets.
(b)   Non-income producing security.
(c)   Non-income producing security; issuer filed for bankruptcy or is in
      default of interest payments.
(d)   Floating rate note.
(e)   The security may be offered and sold to "qualified institutional buyers"
      under Rule 144A of the Securities Act of 1933.
(f)   Other interests represent beneficial interest in liquidation trusts and
      other reorganization entities.
(g)   Represents a pay-in-kind security which may pay interest/dividends in
      additional face/shares.
(h)   Warrants entitle the Fund to purchase a predetermined number of shares of
      common stock and are non-income producing. The purchase price and number
      of shares are subject to adjustment under certain conditions until the
      expiration date.

      Investments in companies considered to be an affiliate of the Fund (such
      companies are defined as "Affiliated Companies" in Section 2 (a)(3) of the
      Investment Company Act of 1940) were as follows:

      --------------------------------------------------------------------------
                                                             Net        Interest
      Affiliate                                            Activity      Income
      --------------------------------------------------------------------------
      Merrill Lynch Liquidity Series, LLC
       Cash Sweep Series I                                 $(82,499)      $1,918
      --------------------------------------------------------------------------

      Swaps outstanding as of November 30, 2004 were as follows:

      --------------------------------------------------------------------------
                                                       Notional      Unrealized
                                                        Amount      Appreciation
      --------------------------------------------------------------------------
      Receive a variable rate return based on
      1-month USD LIBOR and pay a fixed
      rate equal to 1.56% interest

      Broker, UBS Warburg
      Expires June 2005                               $30,000,000      $241,700
      --------------------------------------------------------------------------

      See Notes to Financial Statements.


12         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Statement of Assets, Liabilities and Capital


As of November 30, 2004
==============================================================================================================================
Assets
------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
                       Investments in unaffiliated securities, at value (identified
                        cost--$436,563,993) ...............................................                      $ 460,760,336
                       Unrealized appreciation on swaps ...................................                            241,700
                       Receivables:
                          Interest ........................................................    $   9,515,895
                          Dividends .......................................................            6,498         9,522,393
                                                                                               -------------
                       Prepaid expenses and other assets ..................................                             68,530
                                                                                                                 -------------
                       Total assets .......................................................                        470,592,959
                                                                                                                 -------------
==============================================================================================================================
Liabilities
------------------------------------------------------------------------------------------------------------------------------
                       Loans ..............................................................                        125,900,000
                       Payables:
                          Securities purchased ............................................        6,382,689
                          Custodian bank ..................................................        1,716,168
                          Dividends to shareholders .......................................          236,617
                          Interest on swaps ...............................................          193,160
                          Interest on loans ...............................................           50,818
                          Investment adviser ..............................................           15,195
                          Other affiliates ................................................            2,850         8,597,497
                                                                                               -------------
                       Accrued expenses ...................................................                             12,443
                                                                                                                 -------------
                       Total liabilities ..................................................                        134,509,940
                                                                                                                 -------------
==============================================================================================================================
Net Assets
------------------------------------------------------------------------------------------------------------------------------
                       Net Assets .........................................................                      $ 336,083,019
                                                                                                                 =============
==============================================================================================================================
Capital
------------------------------------------------------------------------------------------------------------------------------
                       Common Stock, $.10 par value, 200,000,000 shares authorized ........                      $   3,727,953
                       Paid-in capital in excess of par ...................................                        540,467,695
                       Undistributed investment income--net ...............................    $   5,153,230
                       Accumulated realized capital losses--net ...........................     (237,703,902)
                       Unrealized appreciation--net .......................................       24,438,043
                                                                                               -------------
                       Total accumulated losses--net ......................................                       (208,112,629)
                                                                                                                 -------------
                       Total--Equivalent to $9.02 per share based on 37,279,531 shares
                        of capital stock outstanding (market price--$8.61) ................                      $ 336,083,019
                                                                                                                 =============


      See Notes to Financial Statements.


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          13


[LOGO] Merrill Lynch Investment Managers

Statement of Operations


For the Six Months Ended November 30, 2004
==============================================================================================================================
Investment Income
------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
                       Interest (including $1,918 from affiliates) ........................                      $  18,028,365
                       Dividends ..........................................................                            817,408
                       Other ..............................................................                            144,589
                                                                                                                 -------------
                       Total income .......................................................                         18,990,362
                                                                                                                 -------------
==============================================================================================================================
Expenses
------------------------------------------------------------------------------------------------------------------------------
                       Investment advisory fees ...........................................    $   1,303,278
                       Loan interest expense ..............................................        1,025,178
                       Borrowing costs ....................................................           81,333
                       Accounting services ................................................           58,263
                       Professional fees ..................................................           40,253
                       Transfer agent fees ................................................           30,164
                       Printing and shareholder reports ...................................           24,081
                       Custodian fees .....................................................           14,637
                       Listing fees .......................................................           14,264
                       Pricing services ...................................................           11,864
                       Directors' fees and expenses .......................................            9,313
                       Other ..............................................................           13,559
                                                                                               -------------
                       Total expenses .....................................................                          2,626,187
                                                                                                                 -------------
                       Investment income--net .............................................                         16,364,175
                                                                                                                 -------------
==============================================================================================================================
Realized & Unrealized Gain (Loss)--Net
------------------------------------------------------------------------------------------------------------------------------
                       Realized gain (loss) on:
                          Investments--net ................................................         (702,789)
                          Swaps--net ......................................................           94,904
                          Foreign currency transactions--net ..............................            5,946          (601,939)
                                                                                               -------------
                       Change in unrealized appreciation on:
                          Investments--net ................................................       22,310,224
                          Swaps--net ......................................................          (18,440)       22,291,784
                                                                                               -------------------------------
                       Total realized and unrealized gain--net ............................                         21,689,845
                                                                                                                 -------------
                       Net Increase in Net Assets Resulting from Operations ...............                      $  38,054,020
                                                                                                                 =============


      See Notes to Financial Statements.


14         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Statements of Changes in Net Assets



                                                                                                For the Six        For the
                                                                                                Months Ended      Year Ended
                                                                                                November 30,       May 31,
Increase (Decrease) in Net Assets:                                                                  2004             2004
==============================================================================================================================
Operations
------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
                       Investment income--net .............................................    $  16,364,175     $  32,517,140
                       Realized gain (loss)--net ..........................................         (601,939)       10,925,924
                       Change in unrealized appreciation--net .............................       22,291,784        10,759,183
                                                                                               -------------------------------
                       Net increase in net assets resulting from operations ...............       38,054,020        54,202,247
                                                                                               -------------------------------
==============================================================================================================================
Dividends to Shareholders
------------------------------------------------------------------------------------------------------------------------------
                       Dividends to shareholders from investment income--net ..............      (16,085,445)      (33,172,274)
                                                                                               -------------------------------
==============================================================================================================================
Capital Stock Transactions
------------------------------------------------------------------------------------------------------------------------------
                       Value of shares issued to Common Stock shareholders in reinvestment
                        of dividends ......................................................          531,254         2,726,368
                       Recovery of previously expensed Common Stock offering costs ........               --             7,080
                                                                                               -------------------------------
                       Net increase in net assets resulting from capital stock transactions          531,254         2,733,448
                                                                                               -------------------------------
==============================================================================================================================
Net Assets
------------------------------------------------------------------------------------------------------------------------------
                       Total increase in net assets .......................................       22,499,829        23,763,421
                       Beginning of period ................................................      313,583,190       289,819,769
                                                                                               -------------------------------
                       End of period* .....................................................    $ 336,083,019     $ 313,583,190
                                                                                               ===============================
                          * Undistributed investment income--net ..........................    $   5,153,230     $   4,874,500
                                                                                               ===============================


      See Notes to Financial Statements.


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          15


[LOGO] Merrill Lynch Investment Managers

Statement of Cash Flows


For the Six Months Ended November 30, 2004
=================================================================================================
Cash Used for Operating Activities
-------------------------------------------------------------------------------------------------
                                                                                 
                       Net increase in net assets resulting from operations ....    $  38,054,020
                       Adjustments to reconcile net increase in net assets
                        resulting from operations to net cash used for operating
                        activities:
                          Increase in receivables ..............................         (342,133)
                          Decrease in prepaid expenses and other assets ........          243,613
                          Increase in other liabilities ........................        1,562,581
                          Realized and unrealized gain--net ....................      (21,689,845)
                          Amortization of discount .............................       (1,375,905)
                       Proceeds from sales and paydowns of long-term investments      135,011,864
                       Purchases of long-term investments ......................     (152,585,507)
                       Proceeds from sales of short-term investments--net ......           82,499
                       Termination of swap contracts ...........................           94,904
                                                                                    -------------
                       Net cash used for operating activities ..................         (943,909)
                                                                                    -------------
=================================================================================================
Cash Provided by Financing Activities
-------------------------------------------------------------------------------------------------
                       Cash receipts from borrowings ...........................      101,500,000
                       Cash payments on borrowings .............................      (85,200,000)
                       Dividends paid to shareholders ..........................      (15,574,196)
                                                                                    -------------
                       Net cash provided by financing activities ...............          725,804
                                                                                    -------------
=================================================================================================
Cash
-------------------------------------------------------------------------------------------------
                       Net decrease in cash ....................................         (218,105)
                       Cash at beginning of period .............................          218,105
                                                                                    -------------
                       Cash at end of period ...................................    $          --
                                                                                    =============
=================================================================================================
Cash Flow Information
-------------------------------------------------------------------------------------------------
                       Cash paid for interest ..................................    $   1,005,954
                                                                                    =============
=================================================================================================
Non-Cash Financing Activities
-------------------------------------------------------------------------------------------------
                       Reinvestment of dividends paid to shareholders ..........    $     531,254
                                                                                    =============


      See Notes to Financial Statements.


16         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Financial Highlights



The following per share data and ratios have been
derived from information provided in the financial      For the Six
statements.                                             Months Ended                     For the Year Ended May 31,
                                                        November 30,      --------------------------------------------------------
Increase (Decrease) in Net Asset Value:                    2004             2004            2003            2002            2001
==================================================================================================================================
Per Share Operating Performance
----------------------------------------------------------------------------------------------------------------------------------
                                                                                                           
                     Net asset value, beginning of
                      period .........................   $   8.43         $   7.86        $   7.68        $   9.11        $  10.65
                                                         -------------------------------------------------------------------------
                     Investment income--net** ........        .44              .88             .92            1.15            1.31
                     Realized and unrealized gain
                      (loss)--net ....................        .58              .58             .17           (1.47)          (1.48)
                                                         -------------------------------------------------------------------------
                     Total from investment operations        1.02             1.46            1.09            (.32)           (.17)
                                                         -------------------------------------------------------------------------
                     Less dividends from investment
                      income--net ....................       (.43)            (.89)           (.91)          (1.11)          (1.37)
                                                         -------------------------------------------------------------------------
                     Recovery of previously expensed
                      offering costs (capital charge)
                      resulting from issuance of
                      Common Stock ...................         --               --+             --              --              --
                                                         -------------------------------------------------------------------------
                     Net asset value, end of period ..   $   9.02         $   8.43        $   7.86        $   7.68        $   9.11
                                                         =========================================================================
                     Market price per share, end
                      of period ......................   $   8.61         $   7.97        $   8.36        $   8.22        $   9.38
                                                         =========================================================================
==================================================================================================================================
Total Investment Return***
----------------------------------------------------------------------------------------------------------------------------------
                     Based on net asset value per
                      share ..........................      12.51%@          19.33%          16.46%          (3.13%)         (1.44%)
                                                         =========================================================================
                     Based on market price per
                      share ..........................      13.59%@           6.07%          15.73%            .59%           6.21%
                                                         =========================================================================
==================================================================================================================================
Ratios to Average Net Assets
----------------------------------------------------------------------------------------------------------------------------------
                     Expenses, excluding interest
                      expense ........................        .99%*           1.01%           1.04%           1.10%           1.00%
                                                         =========================================================================
                     Expenses ........................       1.62%*           1.51%           1.59%           2.14%           3.47%
                                                         =========================================================================
                     Investment income--net ..........      10.09%*          10.48%          13.35%          14.37%          13.26%
                                                         =========================================================================
==================================================================================================================================
Leverage
----------------------------------------------------------------------------------------------------------------------------------
                     Amount of borrowings outstanding,
                      end of period (in thousands) ...   $125,900         $109,600        $ 98,800        $ 84,900        $109,700
                                                         =========================================================================
                     Average amount of borrowings
                      outstanding during the period
                      (in thousands) .................   $109,688         $112,297        $ 75,558        $ 98,924        $132,070
                                                         =========================================================================
                     Average amount of borrowings
                      outstanding per share during
                      the period** ...................   $   2.95         $   3.03        $   2.07        $   2.75        $   3.73
                                                         =========================================================================
==================================================================================================================================
Supplemental Data
----------------------------------------------------------------------------------------------------------------------------------
                     Net assets, end of period
                      (in thousands) .................   $336,083         $313,583        $289,820        $279,372        $325,000
                                                         =========================================================================
                     Portfolio turnover ..............      30.78%           82.54%          76.61%          65.44%          46.99%
                                                         =========================================================================


*     Annualized.
**    Based on average shares outstanding.
***   Total investment returns based on market value, which can be significantly
      greater or lesser than the net asset value, may result in substantially
      different returns. Total investment returns exclude the effect of sales
      charges.
+     Amount is less than $.01 per share.
@     Aggregate total investment return.

      See Notes to Financial Statements.


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          17


[LOGO] Merrill Lynch Investment Managers

Notes to Financial Statements

1. Significant Accounting Policies:

Corporate High Yield Fund III, Inc. (the "Fund") is registered under the
Investment Company Act of 1940, as amended, as a diversified, closed-end
management investment company. The Fund's financial statements are prepared in
conformity with U.S. generally accepted accounting principles, which may require
the use of management accruals and estimates. Actual results may differ from
these estimates. These unaudited financial statements reflect all adjustments,
which are, in the opinion of management, necessary to present a fair statement
of the results for the interim period. The Fund determines and makes available
for publication the net asset value of its Common Stock on a daily basis. The
Fund's Common Stock is listed on the New York Stock Exchange ("NYSE") under the
symbol CYE. The following is a summary of significant accounting policies
followed by the Fund.

(a) Valuation of investments -- Debt securities are traded primarily in the
over-the-counter markets and are valued at the last available bid price in the
over-the-counter market or on the basis of values obtained by a pricing service.
Pricing services use valuation matrixes that incorporate both dealer-supplied
valuations and valuation models. The procedures of the pricing service and its
valuations are reviewed by the officers of the Fund under the general direction
of the Board of Directors. Such valuations and procedures will be reviewed
periodically by the Board of Directors of the Fund. Financial futures contracts
and options thereon, which are traded on exchanges, are valued at their closing
prices as of the close of such exchanges. Options written or purchased are
valued at the last sales price in the case of exchange-traded options. In the
case of options traded in the over-the-counter ("OTC") market, valuation is the
last asked price (options written) or the last bid price (options purchased).
Swap agreements are valued by quoted fair valuations received daily by the Fund
from the counterparty. Short-term investments with a remaining maturity of 60
days or less are valued at amortized cost which approximates market value, under
which method the investment is valued at cost and any premium or discount is
amortized on a straight line basis to maturity. Repurchase agreements are valued
at cost plus accrued interest. Investments in open-end investment companies are
valued at their net asset value each business day. Securities and other assets
for which market quotations are not readily available are valued at fair value
as determined in good faith by or under the direction of the Board of Directors
of the Fund.

Equity securities that are held by the Fund, which are traded on stock exchanges
or the Nasdaq National Market, are valued at the last sale price or official
close price on the exchange, as of the close of business on the day the
securities are being valued or, lacking any sales, at the last available bid
price for long positions, and at the last available ask price for short
positions. In cases where equity securities are traded on more than one
exchange, the securities are valued on the exchange designated as the primary
market by or under the authority of the Board of Directors of the Fund. Long
positions traded in the OTC market, Nasdaq Small Cap or Bulletin Board are
valued at the last available bid price obtained from one or more dealers or
pricing services approved by the Board of Directors of the Fund. Short positions
traded in the OTC market are valued at the last available asked price. Portfolio
securities that are traded both in the OTC market and on a stock exchange are
valued according to the broadest and most representative market.

Generally, trading in foreign securities is substantially completed each day at
various times prior to the close of business on the NYSE. The values of such
securities used in computing the net asset value of the Fund's shares are
determined as of such times. Foreign currency exchange rates also are generally
determined prior to the close of business on the NYSE. Occasionally, events
affecting the values of such securities and such exchange rates may occur
between the times at which they are determined and the close of business on the
NYSE that may not be reflected in the computation of the Fund's net asset value.
If events (for example, a company announcement, market volatility or a natural
disaster) occur during such periods that are expected to materially affect the
value of such securities, those securities may be valued at their fair value as
determined in good faith by the Fund's Board of Directors or by the Investment
Adviser using a pricing service and/or procedures approved by the Fund's Board
of Directors.

(b) Derivative financial instruments -- The Fund may engage in various portfolio
investment strategies both to increase the return of the Fund and to hedge, or
protect, its exposure to interest rate movements and movements in the securities
markets. Losses may arise due to changes in the value of the contract or if the
counterparty does not perform under the contract.


18         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Notes to Financial Statements (continued)

o     Options -- The Fund may write and purchase call and put options. When the
      Fund writes an option, an amount equal to the premium received by the Fund
      is reflected as an asset and an equivalent liability. The amount of the
      liability is subsequently marked-to-market to reflect the current market
      value of the option written. When a security is purchased or sold through
      an exercise of an option, the related premium paid (or received) is added
      to (or deducted from) the basis of the security acquired or deducted from
      (or added to) the proceeds of the security sold. When an option expires
      (or the Fund enters into a closing transaction), the Fund realizes a gain
      or loss on the option to the extent of the premiums received or paid (or
      gain or loss to the extent the cost of the closing transaction exceeds the
      premium paid or received).

      Written and purchased options are non-income producing investments.

o     Financial futures contracts -- The Fund may purchase or sell financial
      futures contracts and options on such futures contracts. Futures contracts
      are contracts for delayed delivery of securities at a specific future date
      and at a specific price or yield. Upon entering into a contract, the Fund
      deposits and maintains as collateral such initial margin as required by
      the exchange on which the transaction is effected. Pursuant to the
      contract, the Fund agrees to receive from or pay to the broker an amount
      of cash equal to the daily fluctuation in value of the contract. Such
      receipts or payments are known as variation margin and are recorded by the
      Fund as unrealized gains or losses. When the contract is closed, the Fund
      records a realized gain or loss equal to the difference between the value
      of the contract at the time it was opened and the value at the time it was
      closed.

o     Swaps -- The Fund may enter into swap agreements, which are
      over-the-counter contracts in which the Fund and a counterparty agree to
      make periodic net payments on a specified notional amount. The net
      payments can be made for a set period of time or may be triggered by a
      predetermined credit event. The net periodic payments may be based on a
      fixed or variable interest rate; the change in market value of a specified
      security, basket of securities, or index; or the return generated by a
      security.

(c) Foreign currency transactions -- Transactions denominated in foreign
currencies are recorded at the exchange rate prevailing when recognized. Assets
and liabilities denominated in foreign currencies are valued at the exchange
rate at the end of the period. Foreign currency transactions are the result of
settling (realized) or valuing (unrealized) assets or liabilities expressed in
foreign currencies into U.S. dollars. Realized and unrealized gains or losses
from investments include the effects of foreign exchange rates on investments.

(d) Income taxes -- It is the Fund's policy to comply with the requirements of
the Internal Revenue Code applicable to regulated investment companies and to
distribute substantially all of its taxable income to its shareholders.
Therefore, no federal income tax provision is required.

(e) Security transactions and investment income -- Security transactions are
recorded on the dates the transactions are entered into (the trade dates).
Realized gains and losses on security transactions are determined on the
identified cost basis. Dividend income is recorded on the ex-dividend dates.
Interest income is recognized on the accrual basis. The Fund amortizes all
premiums and discounts on debt securities.

(f) Dividends and distributions -- Dividends from net investment income are
declared and paid monthly. Distributions of capital gains are recorded on the
ex-dividend dates.

(g) Securities lending -- The Fund may lend securities to financial institutions
that provide cash or securities issued or guaranteed by the U.S. government as
collateral, which will be maintained at all times in an amount equal to at least
100% of the current market value of the loaned securities. The market value of
the loaned securities is determined at the close of business of the Fund and any
additional required collateral is delivered to the Fund on the next business
day. Where the Fund receives securities as collateral for the loaned securities,
it collects a fee from the borrower. The Fund typically receives the income on
the loaned securities but does not receive the income on the collateral. Where
the Fund receives cash collateral, it may invest such collateral and retain the
amount earned on such investment, net of any amount rebated to the borrower.
Loans of securities are terminable at any time and the borrower, after notice,
is required to return borrowed securities within five business days. The Fund
may pay reasonable finder's, lending agent, administrative and custodial fees in
connection with its loans. In the event that the borrower defaults on its
obligation to return borrowed securities because of insolvency or for any


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          19


[LOGO] Merrill Lynch Investment Managers

Notes to Financial Statements (continued)

other reason, the Fund could experience delays and costs in gaining access to
the collateral. The Fund also could suffer a loss where the value of the
collateral falls below the market value of the borrowed securities, in the event
of borrower default or in the event of losses on investments made with cash
collateral.

(h) Custodian bank -- The Fund recorded an amount payable to the custodian bank
reflecting an overnight overdraft, which resulted from an unprojected payment of
net investment income dividends.

2. Investment Advisory Agreement and Transactions with Affiliates:

The Fund has entered into an Investment Advisory Agreement with Fund Asset
Management, L.P. ("FAM"). The general partner of FAM is Princeton Services, Inc.
("PSI"), an indirect, wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML
& Co."), which is the limited partner.

FAM is responsible for the management of the Fund's portfolio and provides the
necessary personnel, facilities, equipment and certain other services necessary
to the operation of the Fund. For such services, the Fund pays a monthly fee at
an annual rate of .60% of the Fund's average weekly net assets plus the proceeds
of any outstanding principal borrowed. FAM has entered into a Sub-Advisory
Agreement with Merrill Lynch Asset Management U.K. Limited ("MLAM U.K."), an
affiliate of FAM, pursuant to which MLAM U.K. provides investment advisory
services to FAM with respect to the Fund. There is no increase in the aggregate
fees paid by the Fund for these services.

The Fund has received an exemptive order from the Securities and Exchange
Commission permitting it to lend portfolio securities to Merrill Lynch, Pierce,
Fenner & Smith Incorporated ("MLPF&S"), a subsidiary of ML & Co., or its
affiliates. Pursuant to that order, the Fund also has retained Merrill Lynch
Investment Managers, LLC ("MLIM, LLC"), an affiliate of FAM, as the securities
lending agent for a fee based on a share of the returns on investment of cash
collateral. MLIM, LLC may, on behalf of the Fund, invest cash collateral
received by the Fund for such loans, among other things, in a private investment
company managed by MLIM, LLC or in registered money market funds advised by FAM
or its affiliates.

In addition, MLPF&S received $1,641 in commissions on the execution of portfolio
security transactions for the Fund for the six months ended November 30, 2004.

For the six months ended November 30, 2004, the Fund reimbursed FAM $3,606 for
certain accounting services.

Certain officers and/or directors of the Fund are officers and/or directors of
FAM, PSI, MLAM U.K., and/or ML & Co.

3. Investments:

Purchases and sales of investments, excluding short-term securities, for the six
months ended November 30, 2004 were $150,337,509 and $133,379,427, respectively.

4. Capital Share Transactions:

The Fund is authorized to issue 200,000,000 shares of capital stock, par value
$.10, all of which were initially classified as Common Stock. The Board of
Directors is authorized, however, to classify and reclassify any unissued shares
of capital stock without approval of the holders of Common Stock.

Shares issued and outstanding during the six months ended November 30, 2004 and
for the year ended May 31, 2004 increased by 60,292 and 325,778, respectively,
as a result of dividend reinvestment.

5. Short-Term Borrowings:

On May 26, 2004, the Fund entered into a $160,000,000 revolving credit and
security agreement with Citibank, N.A. and other lenders (the "Lenders"). Under
the revolving credit and security agreement, the Fund may borrow money through
(i) a line of credit from certain Lenders at the Eurodollar rate plus .75% or
the highest of the federal funds rate plus .50%, a base rate as determined by
Citibank, N.A. and/or the latest three-week moving average of secondary market
morning offering rates in the United States for three-month certificates of
deposit of major U.S. money market banks plus .50%, or (ii) the issuance of
commercial paper notes by certain Lenders at rates of interest based upon the
weighted average of the per annum rates paid or payable by such Lenders in
respect of those commercial paper notes. As security for its obligations to the
Lenders under the revolving credit and security agreement, the Fund has granted
a security interest in substantially all of its assets to and in favor of the
Lenders. The Fund also pays additional borrowing costs which include a
commitment fee for this facility at the annual rate of .10% and a program fee of
.24% on the borrowings outstanding.

For the six months ended November 30, 2004, the average amount borrowed was
approximately $109,688,000 and the daily weighted average interest rate was
1.86%.


20         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Notes to Financial Statements (concluded)

6. Capital Loss Carryforward:

On May 31, 2004, the Fund had a net capital loss carryforward of $236,944,109,
of which $6,419,421 expires in 2007, $21,954,305 expires in 2008, $34,200,029
expires in 2009, $52,918,036 expires in 2010, $119,513,437 expires in 2011 and
$1,938,881 expires in 2012. These amounts will be available to offset like
amounts of any future taxable gains.

7. Subsequent Event:

The Fund paid an ordinary income dividend in the amount of $.074000 per share on
December 21, 2004 to shareholders of record on December 10, 2004.


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          21


[LOGO] Merrill Lynch Investment Managers

Portfolio Information



                                                                                                                          Percent of
As of November 30, 2004                                                                                                 Total Assets
====================================================================================================================================
Ten Largest Holdings
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                       
Sierra Pacific Resources*                   Sierra Pacific Resources is the holding company for two utilities, Nevada
                                            Power Company and Sierra Pacific Power Company. Both utilities primarily
                                            serve the state of Nevada.                                                       1.7%
------------------------------------------------------------------------------------------------------------------------------------
The AES Corporation*                        AES is a worldwide power producer with operations in the United States,
                                            Europe, Latin America and Asia. Electricity generation and sales are
                                            primarily to wholesale customers, though the company has a direct
                                            distribution business to end users.                                              1.6
------------------------------------------------------------------------------------------------------------------------------------
Calpine Corporation*                        Calpine owns, develops and operates power-generation facilities, as well
                                            as sells electricity in the United States. The company also provides
                                            thermal energy for industrial customers.                                         1.6
------------------------------------------------------------------------------------------------------------------------------------
Building Materials Corporation of America*  Building Materials is a manufacturer of residential roofing products, with
                                            Timberline as its major brand.                                                   1.5
------------------------------------------------------------------------------------------------------------------------------------
Liberty Media Corporation*                  These bonds are an obligation of Liberty Media, but upon conversion are
                                            exchangeable into shares of media giant Time Warner common stock.                1.3
------------------------------------------------------------------------------------------------------------------------------------
Qwest Communications International*         Qwest provides a broad range of telecommunications services, including
                                            broadband Internet-based data, voice and image communication, local
                                            exchange services and data and long-distance services to residential and
                                            business customers. The company also provides Web hosting, high-speed
                                            Internet access and private networks.                                            1.3
------------------------------------------------------------------------------------------------------------------------------------
Charter Communications*                     Controlled by Microsoft co-founder Paul Allen, Charter is a provider of
                                            cable television services throughout the United States.                          1.3
------------------------------------------------------------------------------------------------------------------------------------
Edison International Inc.*                  This utility holding company operates, through subsidiaries, electric
                                            power generation facilities worldwide. The company also is involved in
                                            energy and infrastructure projects. Our bonds are at the company's Mission
                                            Energy and Edison Mission subsidiaries.                                          1.2
------------------------------------------------------------------------------------------------------------------------------------
Pliant Corporation*                         Pliant is a top U.S. manufacturer of flexible packaging and value-added
                                            films for food, personal care, medical and industrial applications.              1.2
------------------------------------------------------------------------------------------------------------------------------------
CenterPoint Energy, Inc.*                   Centerpoint is a regulated gas and electric transmission and distribution
                                            company providing energy services to customers in the Midwest and South,
                                            as well as Texas.                                                                1.1
------------------------------------------------------------------------------------------------------------------------------------


*     Includes combined holdings and/or affiliates, where applicable.

Portfolio Profile

Quality Ratings by                                                    Percent of
Standard & Poor's                                              Total Investments
--------------------------------------------------------------------------------
BBB ......................................................................    5%
BB .......................................................................   17
B ........................................................................   54
CCC ......................................................................   20
NR (Not Rated) ...........................................................    2
Other* ...................................................................    2
--------------------------------------------------------------------------------
*     Includes portfolio holdings in common stocks, preferred stocks, warrants
      and other interests.

--------------------------------------------------------------------------------
Average Portfolio Maturity ..............................             6.86 Years
--------------------------------------------------------------------------------

                                                                      Percent of
Five Largest Industries*                                       Total Investments
--------------------------------------------------------------------------------
Utility ...............................................................     8.5%
Chemicals .............................................................     8.3
Cable--U.S ............................................................     6.4
Gaming ................................................................     5.5
Paper .................................................................     5.3
--------------------------------------------------------------------------------
*     For Fund compliance purposes, "Industries" means any one or more of the
      industry sub-classifications used by one or more widely recognized market
      indexes or ratings group indexes, and/or as defined by Fund management.
      This definition may not apply for purposes of this report, which may
      combine such industry sub-classifications for reporting ease.

--------------------------------------------------------------------------------
                                                                      Percent of
Five Largest Foreign Countries*                                Total Investments
--------------------------------------------------------------------------------
Canada ................................................................     5.2%
United Kingdom ........................................................     1.7
Netherlands ...........................................................     1.3
Luxembourg ............................................................     0.9
Ireland ...............................................................     0.9
--------------------------------------------------------------------------------
*     All holdings are denominated in U.S. dollars.


22         CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004


Officers and Directors

Terry K. Glenn, President and Director
James H. Bodurtha, Director
Joe Grills, Director
Herbert I. London, Director
Roberta Cooper Ramo, Director
Robert S. Salomon, Jr., Director
Stephen B. Swensrud, Director
Elizabeth M. Phillips, Vice President
Donald C. Burke, Vice President and Treasurer
Jeffrey Hiller, Chief Compliance Officer
Alice A. Pellegrino, Secretary

Custodian

State Street Bank and Trust Company
P.O. Box 351
Boston, MA 02101

Transfer Agent

EquiServe
P.O. Box 43010
Providence, RI 02940-3010
1-800-426-5523

NYSE Symbol

CYE

--------------------------------------------------------------------------------
Andre F. Perold resigned as a Director of the Fund effective October 22, 2004.

Effective January 1, 2005, Terry K. Glenn will retire as President and Director
of Corporate High Yield Fund III, Inc. The Fund's Board of Directors wishes Mr.
Glenn well in his retirement.

Effective January 1, 2005, Robert C. Doll, Jr. will become President and
Director of the Fund.
--------------------------------------------------------------------------------

Availability of Quarterly Schedule of Investments

The Fund files its complete schedule of portfolio holdings with the Securities
and Exchange Commission ("SEC") for the first and third quarters of each fiscal
year on Form N-Q. The Fund's Forms N-Q are available on the SEC's Web site at
http://www.sec.gov. The Fund's Forms N-Q may also be reviewed and copied at the
SEC's Public Reference Room in Washington, DC. Information on the operation of
the Public Reference Room may be obtained by calling 1-800-SEC-0330.

Electronic Delivery

The Fund offers electronic delivery of communications to its shareholders. In
order to receive this service, you must register your account and provide us
with e-mail information. To sign up for this service, simply access this Web
site at http://www.icsdelivery.com/live and follow the instructions. When you
visit this site, you will obtain a personal identification number (PIN). You
will need this PIN should you wish to update your e-mail address, choose to
discontinue this service and/or make any other changes to the service. This
service is not available for certain retirement accounts at this time.


           CORPORATE HIGH YIELD FUND III, INC.     NOVEMBER 30, 2004          23


[LOGO] Merrill Lynch Investment Managers                         www.mlim.ml.com

Corporate High Yield Fund III, Inc. seeks to provide shareholders with current
income by investing primarily in a diversified portfolio of fixed income
securities that are rated in the lower rating categories of the established
rating services (Ba or lower by Moody's Investors Service, Inc. or BB or lower
by Standard & Poor's Corporation) or are unrated securities of comparable
quality.

This report, including the financial information herein, is transmitted to
shareholders of Corporate High Yield Fund III, Inc. for their information. It is
not a prospectus. The Fund has leveraged its Common Stock to provide Common
Stock shareholders with a potentially higher rate of return. Leverage creates
risk for Common Stock shareholders, including the likelihood of greater
volatility of net asset value and market price of Common Stock shares, and the
risk that fluctuations in short-term interest rates may reduce the Common
Stock's yield. Past performance results shown in this report should not be
considered a representation of future performance. Statements and other
information herein are as dated and are subject to change.

A description of the policies and procedures that the Fund uses to determine how
to vote proxies relating to portfolio securities is available (1) without
charge, upon request, by calling toll-free 1-800-MER-FUND (1-800-637-3863); (2)
at www.mutualfunds.ml.com; and (3) on the Securities and Exchange Commission's
Web site at http://www.sec.gov. Information about how the Fund voted proxies
relating to securities held in the Fund's portfolio during the most recent
12-month period ended June 30 is available (1) at www.mutualfunds.ml.com and (2)
on the Securities and Exchange Commission's Web site at http://www.sec.gov.

Corporate High Yield Fund III, Inc.
Box 9011
Princeton, NJ 08543-9011

                                                                #COYIII -- 11/04



Item 2 - Code of Ethics - Not Applicable to this semi-annual report

Item 3 - Audit Committee Financial Expert - Not Applicable to this semi-annual
         report

Item 4 - Principal Accountant Fees and Services - Not Applicable to this
         semi-annual report

Item 5 - Audit Committee of Listed Registrants - Not Applicable to this
         semi-annual report

Item 6 - Schedule of Investments - Not Applicable

Item 7 - Disclosure of Proxy Voting Policies and Procedures for Closed-End
         Management Investment Companies - Not Applicable to this semi-annual
         report

Item 8 - Purchases of Equity Securities by Closed-End Management Investment
         Company and Affiliated Purchasers - Not Applicable

Item 9 - Submission of Matters to a Vote of Security Holders - Not Applicable

Item 10 - Controls and Procedures

10(a) - The registrant's certifying officers have reasonably designed such
        disclosure controls and procedures to ensure material information
        relating to the registrant is made known to us by others particularly
        during the period in which this report is being prepared. The
        registrant's certifying officers have determined that the registrant's
        disclosure controls and procedures are effective based on our evaluation
        of these controls and procedures as of a date within 90 days prior to
        the filing date of this report.

10(b) - There were no changes in the registrant's internal control over
        financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR
        270.30a-3(d)) that occurred during the last fiscal half-year of the
        period covered by this report that has materially affected, or is
        reasonably likely to materially affect, the registrant's internal
        control over financial reporting.

Item 11 - Exhibits attached hereto

11(a)(1) - Code of Ethics - Not Applicable to this semi-annual report

11(a)(2) - Certifications - Attached hereto

11(a)(3) - Not Applicable

11(b) - Certifications - Attached hereto

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

Corporate High Yield Fund III, Inc.


By: /s/ Robert C. Doll, Jr.
    ---------------------------
    Robert C. Doll, Jr.,
    President of
    Corporate High Yield Fund III, Inc.



Date: January 13, 2005

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.


By: /s/ Robert C. Doll, Jr.
    ---------------------------
    Robert C. Doll, Jr.,
    President of
    Corporate High Yield Fund III, Inc.

Date: January 13, 2005


By: /s/ Donald C. Burke
    ---------------------------
    Donald C. Burke,
    Chief Financial Officer of
    Corporate High Yield Fund III, Inc.

Date: January 13, 2005