| Vendor | Spec | Unit | Price | Currency | Date |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 984.5 | USD | 20251009 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 985.15 | USD | 20251008 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 984.68 | USD | 20250929 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 983.81 | USD | 20250926 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 983.81 | USD | 20250926 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 985.12 | USD | 20250925 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 984.45 | USD | 20250922 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 984.14 | USD | 20250919 |
| Guizhou Wengfu Fertilizer Co., Ltd. | 85% | MT | 984.74 | USD | 20250918 |