| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1013.4 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 1126.0 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 1126.0 | USD | 20251010 |
| Nanjing Baitu Chem | China national standards | MT | 1083.77 | USD | 20251010 |
| Shandong Xima | China national standards | MT | 985.25 | USD | 20251010 |
| Shandong Qiangsen Chem | China national standards | MT | 985.25 | USD | 20251010 |
| Shandong Qiangsen Chem | China national standards | MT | 985.25 | USD | 20251010 |
| Shandong Jinwen Chem | China national standards | MT | 1041.55 | USD | 20251010 |
| Shandong Langchem | China national standards | MT | 1104.89 | USD | 20251010 |
| Shandong Langchem | China national standards | MT | 1280.82 | USD | 20251010 |