Soybean planting in Argentina, the world's largest exporter, is behind schedule at 12% despite recent rains, with a delay of 16.7 percentage points compared to the average. The rains have improved surface water supply for corn planting but uneven distribution poses a risk for large regions. Corn sowing progress is at 23.6%, with a slight increase from the previous week. Sunflower sowing is at 86.6%, with a delay of 2.5 percentage points. Wheat harvest has started but is behind schedule by 7.6 percentage points, with the north of the agricultural area showing the greatest progress. The Cereals Exchange has reduced its production forecast for wheat to four million tons due to late frosts and lack of humidity in certain regions.