| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 239.89 | USD | 20251103 |
| Jiangsu LeeMan Chem | China national standards | MT | 239.89 | USD | 20251103 |
| Wuhan Hengjiu Chem | China national standards | MT | 239.89 | USD | 20251103 |
| Wuhan Hengjiu Chem | China national standards | MT | 239.89 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 352.77 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 373.94 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 352.77 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 381.0 | USD | 20251103 |
| Aite Zhejiang | China national standards | MT | 373.94 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 381.0 | USD | 20251103 |