| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.78 | USD | 20251207 |
| Jinan Jinrihe Chem | China national standards | MT | 438.17 | USD | 20251207 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 565.38 | USD | 20251207 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.63 | USD | 20251207 |
| Jinan Jinrihe Chem | 90% | MT | 508.84 | USD | 20251207 |
| Jinan Jinrihe Chem | China national standards | MT | 1017.68 | USD | 20251207 |
| Jinan Jinrihe Chem | 90% | MT | 508.84 | USD | 20251207 |
| Jinan Jinrihe Chem | China national standards | MT | 438.17 | USD | 20251207 |
| Jinan Jinrihe Chem | 90% | MT | 508.84 | USD | 20251205 |
| Jinan Jinrihe Chem | China national standards | MT | 438.17 | USD | 20251205 |