| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.5 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.5 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.5 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 917.61 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 917.61 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 917.24 | USD | 20251106 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.13 | USD | 20251106 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.13 | USD | 20251106 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 931.35 | USD | 20251106 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 903.13 | USD | 20251106 |