| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1268.43 | USD | 20251022 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 986.55 | USD | 20251022 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1296.61 | USD | 20251022 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1197.96 | USD | 20251022 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 958.37 | USD | 20251022 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1240.24 | USD | 20251022 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1197.96 | USD | 20251022 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 979.51 | USD | 20251022 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 930.18 | USD | 20251022 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 887.9 | USD | 20251022 |