| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 916.15 | USD | 20251018 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1522.22 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1099.38 | USD | 20251017 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 986.62 | USD | 20251017 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 972.53 | USD | 20251017 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1014.81 | USD | 20251017 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1028.91 | USD | 20251017 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1071.19 | USD | 20251017 |
| Jining Zhongyin ELECTRO-CHEMICAL Co., Ltd. | China national standards | MT | 761.11 | USD | 20251017 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 761.11 | USD | 20251017 |