The Chinese government's refusal to approve the two new biotech soybean events was known to U.S. soybean growers and officials in the biotech industry at least a few weeks before it was reported last week. While it is not clear exactly why the government is all of a sudden taking this action, there are a few likely reasons. USDA Sharply Reduces Soybean Stocks, Increases 2013 Soybean Production USDA today surprised the market by reducing U.S. soybean ending stocks on 1 September to only 91.96 million bushels (2.53 MMT). That was well below average trade estimates of 126 million bushels (3.43 MMT) and USDA's September forecast of 130 million bushels (3.54 MMT). It was also substantially below last year's September stocks of 140.557 million...