Wheat:  Net sales of 287,100 metric tons (MT) were reported for delivery in marketing year 2021/2022.  Increases primarily for Japan (95,100 MT, including decreases of 300 MT), unknown destinations (72,000 MT), Mexico (49,600 MT, including decreases of 100 MT), Thailand (34,000 MT), and the Dominican Republic (14,600 MT), were offset by reductions primarily for Guatemala (2,000 MT) and Italy (600 MT).  Exports of 298,600 MT were primarily to Nigeria (77,500 MT), Taiwan (42,700 MT), the Philippines (34,500 MT), Japan (34,200 MT), and Nicaragua (32,000 MT).    Corn:  Net sales of 18,000 MT for 2020/2021 were down 91 percent from the previous week and 95 percent from the prior 4-week average. Soybeans:  Net...