| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | China national standards | MT | 774.12 | USD | 20251011 |
| Jinan Jinhao Chem | China national standards | MT | 774.12 | USD | 20251011 |
| Jinan Jinhao Chem | China national standards | MT | 774.12 | USD | 20251010 |
| Jinan Jinhao Chem | China national standards | MT | 774.12 | USD | 20251010 |
| Jinan Jinhao Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Jinan Jinhao Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Jinan Jinhao Chem | China national standards | MT | 774.05 | USD | 20250930 |
| Jinan Jinhao Chem | China national standards | MT | 774.05 | USD | 20250930 |
| Jinan Jinhao Chem | China national standards | MT | 773.68 | USD | 20250929 |
| Jinan Jinhao Chem | China national standards | MT | 773.68 | USD | 20250929 |