| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 699.62 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 714.46 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 699.62 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 699.62 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 714.46 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 699.42 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 699.42 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 714.26 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 699.42 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 699.42 | USD | 20251209 |