| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1194.63 | USD | 20250926 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1194.63 | USD | 20250926 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1004.89 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1222.73 | USD | 20250926 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1194.63 | USD | 20250926 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1004.89 | USD | 20250926 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1293.01 | USD | 20250926 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1033.0 | USD | 20250926 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1004.89 | USD | 20250926 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 1152.46 | USD | 20250926 |