Export Sales for July 29-August 4, 2022.  Wheat: Net sales of 359,200 metric tons (MT) for 2022/2023 were up 44 percent from the previous week, but down 34 percent from the prior 4-week average.  Corn:  Net sales of 191,800 MT for 2021/2022 were up noticeably from the previous week and from the prior 4-week average.  Soybeans:  Net sales reductions of 66,700 MT for 2021/2022 primarily for Germany (152,400 MT, including 141,000 MT switched from unknown destinations and decreases of 1,500 MT), the Netherlands (151,300 MT, including 138,000 MT switched from unknown destinations), Japan (87,100 MT, including 96,000 MT switched from unknown destinations, decreases of 11,200 MT, and 8,400 MT - late), Pakistan (66,300 M...