| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 1069.56 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.56 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 844.39 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 844.39 | USD | 20250924 |
| Jinan Jinrihe Chem | China national standards | MT | 844.39 | USD | 20250923 |
| Jinan Jinrihe Chem | China national standards | MT | 1069.56 | USD | 20250923 |
| Jinan Jinrihe Chem | China national standards | MT | 1068.83 | USD | 20250922 |
| Jinan Jinrihe Chem | China national standards | MT | 1068.83 | USD | 20250922 |
| Jinan Jinrihe Chem | China national standards | MT | 843.81 | USD | 20250922 |
| Jinan Jinrihe Chem | China national standards | MT | 843.55 | USD | 20250921 |