| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 719.77 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 719.77 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 719.77 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 705.66 | USD | 20251028 |
| Jinan Jinrihe Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Jinan Jinrihe Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Jinan Jinrihe Chem | China national standards | MT | 733.62 | USD | 20251027 |
| Jinan Jinrihe Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Jinan Jinrihe Chem | China national standards | MT | 719.04 | USD | 20251024 |
| Jinan Jinrihe Chem | China national standards | MT | 733.14 | USD | 20251024 |