| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 90% | MT | 508.81 | USD | 20251210 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.75 | USD | 20251210 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.61 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Jinan Jinrihe Chem | China national standards | MT | 438.14 | USD | 20251210 |
| Jinan Jinrihe Chem | 90% | MT | 508.67 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 395.63 | USD | 20251209 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.5 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 438.02 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 1130.37 | USD | 20251209 |