| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 205.49 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 232.24 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.34 | USD | 20251009 |
| Wuhan Hengjiu Chem | China national standards | MT | 182.84 | USD | 20251009 |
| Wuhan Hengjiu Chem | China national standards | MT | 182.96 | USD | 20251008 |
| Wuhan Hengjiu Chem | China national standards | MT | 173.11 | USD | 20251008 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.47 | USD | 20251008 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.47 | USD | 20251006 |
| Wuhan Hengjiu Chem | China national standards | MT | 173.11 | USD | 20251006 |
| Wuhan Hengjiu Chem | China national standards | MT | 182.96 | USD | 20251006 |