China Dumps the Dollar as Yields Sink

China cut its holdings of Treasury notes and bonds by the most ever in June, instead favoring the debt of Europe, Japan and Korea. The move has fueled speculation that plummeting U.S. yields are driving away the Asian giant, which has ambitions for its currency, the yuan, to replace the dollar as the world's main reserve currency. China's holdings of long-term Treasuries fell by $21.2 billion in June to $839.7 billion, a U.S. government report showed recently. Total Chinese investment in U.S. debt declined 2.8% to $843.7 billion, the smallest in a year, following a 3.6% slide in May. The shift comes as President Barack Obama increases U.S. debt to record levels, making it harder to finance sales to sustain the U.S. economic expansion.