| Vendor | Spec | Unit | Price | Currency | Date |
| Zhengzhou Tianrui Grain | China national standards | MT | 1237.88 | USD | 20250929 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1236.79 | USD | 20250926 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1238.44 | USD | 20250924 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1237.59 | USD | 20250922 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1237.21 | USD | 20250919 |