| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1268.43 | USD | 20251022 |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 1071.12 | USD | 20251022 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1007.7 | USD | 20251022 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1085.21 | USD | 20251022 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 880.85 | USD | 20251022 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 916.09 | USD | 20251022 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 859.71 | USD | 20251022 |
| China national standards | MT | 887.9 | USD | 20251022 | |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 1268.43 | USD | 20251022 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 916.09 | USD | 20251022 |