| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1059.49 | USD | 20251128 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 960.6 | USD | 20251128 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 988.85 | USD | 20251128 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1057.75 | USD | 20251120 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.24 | USD | 20251120 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.03 | USD | 20251120 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.69 | USD | 20251118 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 959.69 | USD | 20251118 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 987.92 | USD | 20251118 |