Export Sales and Shipments for December 22-28, 2023   Wheat:  Net sales of 131,600 metric tons (MT) for 2023/2024 were down 52 percent from the previous week and 79 percent from the prior 4-week average. Export shipments of 285,900 MT were down 16 percent from the previous week and 2 percent from the prior 4-week average. The destinations were primarily to the Philippines (67,700 MT), China (65,800 MT), Mexico (57,100 MT), South Korea (56,600 MT), and Spain (20,800 MT).  Corn:  Net sales of 367,500 MT for 2023/2024--a marketing-year low--were down 70 percent from the previous week and from the prior 4-week average. Export shipments of 681,500 MT were down 47 percent from the previous week and 33 percent from the p...