| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1293.01 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1011.92 | USD | 20250926 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 1011.92 | USD | 20250926 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1194.63 | USD | 20250926 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1033.0 | USD | 20250926 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1033.0 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 955.7 | USD | 20250926 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1194.63 | USD | 20250926 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 983.81 | USD | 20250926 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1004.89 | USD | 20250926 |