| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 876.15 | USD | 20251208 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 960.94 | USD | 20251208 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.41 | USD | 20251208 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 989.2 | USD | 20251208 |
| Jining Zhongyin ELECTRO-CHEMICAL Co., Ltd. | China national standards | MT | 918.55 | USD | 20251208 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.41 | USD | 20251208 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 960.94 | USD | 20251208 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 808.32 | USD | 20251208 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1356.62 | USD | 20251208 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1059.86 | USD | 20251208 |