| Vendor | Spec | Unit | Price | Currency | Date |
| Shaanxi Bidiou Chem | China national standards | MT | 1072.45 | USD | 20251111 |
| Henan Kaixiang Chem | China national standards | MT | 1072.45 | USD | 20251111 |
| ZJ Huguang Tech | China national standards | MT | 1016.0 | USD | 20251111 |
| Qingdao Shengze Chem | China national standards | MT | 1072.45 | USD | 20251111 |
| Wuhan Hengjiu Chem | China national standards | MT | 1107.72 | USD | 20251111 |
| Shandong Fusheng | China national standards | MT | 1107.72 | USD | 20251111 |
| Xinjiang Markor Chem | China national standards | MT | 3880.56 | USD | 20251111 |
| Shandong Zhiheng | China national standards | MT | 1270.0 | USD | 20251111 |
| Shandong Fusheng | China national standards | MT | 1107.72 | USD | 20251111 |
| Shandong Yaoming Chem | China national standards | MT | 959.56 | USD | 20251111 |