| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 1069.7 | USD | 20251011 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.7 | USD | 20251011 |
| Jinan Jinrihe Chem | China national standards | MT | 844.5 | USD | 20251011 |
| Jinan Jinrihe Chem | China national standards | MT | 844.5 | USD | 20251011 |
| Jinan Jinrihe Chem | China national standards | MT | 844.5 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.7 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 844.42 | USD | 20251005 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.59 | USD | 20251005 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.59 | USD | 20250930 |
| Jinan Jinrihe Chem | China national standards | MT | 844.42 | USD | 20250930 |