| China Corn Supply & Demand Estimates at North Ports (Week 16 ending 4/23/2021） | |||||
| Port | Beginning stocks | Arrivals | Delivery | Carry-over stocks | Weekly Var. |
| Jinzhou | 122 | 4 | 6.7 | 119.3 | -2.21% |
| Bayuquan | 160.7 | 1 | 2 | 159.7 | -0.62% |
| Beiliang | 46.4 | 1.7 | 5.2 | 42.9 | -7.54% |
| Dayao Bay | 2.86 | 6.3 | 2.2 | 6.96 | 143.36% |
| Total | 331.96 | 13 | 16.1 | 328.86 | -0.93% |
| China Corn Supply & Demand Estimates at South Ports (Week 16 ending 4/23/2021） | |||||
| Port | Beginning stocks | Arrivals | Delivery | Carry-over stocks | Weekly Var. |
| Domestic, Guangdong | 29.4 | 0 | 7.3 | 22.1 | -24.83% |
| Imported, Guangdong | 60.5 | 3.5 | 13.1 | 50.9 | -15.87% |
| Total | 89.9 | 3.5 | 20.4 | 73 | -18.80% |
