| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1139.93 | USD | 20250923 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1519.91 | USD | 20250923 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 956.98 | USD | 20250923 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 964.01 | USD | 20250923 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 971.05 | USD | 20250923 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 971.05 | USD | 20250923 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.05 | USD | 20250923 |
| Jining Zhongyin ELECTRO-CHEMICAL Co., Ltd. | China national standards | MT | 971.05 | USD | 20250923 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1097.71 | USD | 20250923 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1252.52 | USD | 20250923 |