| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1196.22 | USD | 20250924 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250924 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1097.71 | USD | 20250924 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 985.12 | USD | 20250924 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 1006.23 | USD | 20250924 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 928.83 | USD | 20250924 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1196.22 | USD | 20250924 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 1006.23 | USD | 20250924 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 928.83 | USD | 20250924 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 1069.56 | USD | 20250924 |