| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaixiang Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| Shandong Yaoming Chem | China national standards | MT | 961.09 | USD | 20251210 |
| Xinjiang Markor Chem | China national standards | MT | 1158.96 | USD | 20251210 |
| Shandong Aite Chem | China national standards | MT | 975.22 | USD | 20251210 |
| Henan Kaixiang Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| Wuhan Hengjiu Chem | China national standards | MT | 1109.49 | USD | 20251210 |
| Qingdao Shengze Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| ZJ Huguang Tech | China national standards | MT | 1017.62 | USD | 20251210 |
| Wuhan Hengjiu Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| Wuhan Hengjiu Chem | China national standards | MT | 1074.16 | USD | 20251210 |