| Vendor | Spec | Unit | Price | Currency | Date |
| Suzhou Xuehang Mat | China national standards | MT | 1619.24 | USD | 20251014 |
| Wuhan Hengjiu Chem | China national standards | MT | 971.54 | USD | 20251014 |
| Luxi Chem | China national standards | MT | 915.22 | USD | 20251014 |
| Shandong Xima | China national standards | MT | 915.22 | USD | 20251014 |
| Shandong LuoHeng Chem | China national standards | MT | 1351.71 | USD | 20251014 |
| Luxi Chem | China national standards | MT | 1351.71 | USD | 20251014 |
| Shandong Langchem | China national standards | MT | 1171.48 | USD | 20251014 |
| Shandong Langchem | China national standards | MT | 1247.52 | USD | 20251014 |
| Shandong Jinwen Chem | China national standards | MT | 971.54 | USD | 20251014 |
| Shandong Jinwen Chem | China national standards | MT | 971.54 | USD | 20251014 |