| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 1050.51 | USD | 20251023 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1522.11 | USD | 20251022 |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1620.77 | USD | 20251022 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 965.41 | USD | 20251022 |
| China national standards | MT | 979.51 | USD | 20251022 | |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1141.58 | USD | 20251022 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 1141.58 | USD | 20251022 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1352.99 | USD | 20251022 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1085.21 | USD | 20251022 |
| Jining Zhongyin ELECTRO-CHEMICAL Co., Ltd. | China national standards | MT | 761.06 | USD | 20251022 |