| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.05 | USD | 20251104 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.13 | USD | 20251031 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.58 | USD | 20251031 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.37 | USD | 20251031 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.58 | USD | 20251030 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.81 | USD | 20251030 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.37 | USD | 20251030 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.68 | USD | 20251029 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 988.1 | USD | 20251029 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.87 | USD | 20251029 |