Wheat:    Net sales of 487,700 metric tons for 2019/2020 were up 27 percent from the previous week and 17 percent from the prior 4-week average.    Corn:    Net sales of 42,600 MT for 2018/2019 were down 70 percent from the previous week and 82 percent from the prior 4-week average.   Soybeans:    Net sales 101,700 MT for 2018/2019 were down 29 percent from the previous week, but up 25 percent from the prior 4-week average.   Soybean Cake and Meal:    Net sales of 92,200 MT were down 19 percent from the previous, but up 19 percent from the prior 4-week average.    Soybean Oil:    Net sales of 31,800 MT for 2018/2019 were up noticeably fro...