| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | AF-0 | MT | 1520.98 | USD | 20251013 |
| Wuhan Hengjiu Chem | China national standards | MT | 1520.1 | USD | 20251011 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1520.1 | USD | 20251010 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1518.94 | USD | 20251009 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251008 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251006 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251005 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251004 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251003 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1519.95 | USD | 20251002 |