| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.12 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 437.69 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 437.69 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 437.56 | USD | 20251124 |
| Jinan Jinrihe Chem | China national standards | MT | 437.56 | USD | 20251124 |
| Jinan Jinrihe Chem | 90% | MT | 508.14 | USD | 20251124 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.1 | USD | 20251124 |
| Jinan Jinrihe Chem | China national standards | MT | 1016.27 | USD | 20251124 |
| Jinan Jinrihe Chem | China national standards | MT | 395.22 | USD | 20251124 |
| Jinan Jinrihe Chem | 90% | MT | 508.14 | USD | 20251124 |