| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1197.07 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1197.07 | USD | 20251013 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1084.4 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1295.65 | USD | 20251013 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1302.69 | USD | 20251013 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1084.4 | USD | 20251013 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 929.49 | USD | 20251013 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 957.65 | USD | 20251013 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 985.82 | USD | 20251013 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1013.98 | USD | 20251013 |