| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.69 | USD | 20251118 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 960.23 | USD | 20251117 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1059.08 | USD | 20251117 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.79 | USD | 20251113 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.35 | USD | 20251106 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.57 | USD | 20251106 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.79 | USD | 20251106 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.05 | USD | 20251104 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.3 | USD | 20251104 |