That is the question for this month’s WASDE. USDA accepted China’s massive adjustment in corn stocks plus a relatively small upward one in its wheat stocks. Both USDA and China also increased the latter’s corn carry-in by 143 MMT from the October estimate. In addition, USDA boosted China’s 2018 corn production estimate by about 30 MMT, which means it found almost an entire “new” corn crop there in one 30-day period. These numbers have of course prompted many questions and much skepticism over how good any of China’s numbers are. More importantly, numerous traders and analysts are wondering why that country is even included in the world wheat and corn supply/demand estimates if it is so unreliable. T...