| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 395.51 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Jinan Jinrihe Chem | 90% | MT | 508.52 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 1130.04 | USD | 20251202 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.4 | USD | 20251202 |
| Jinan Jinrihe Chem | 90% | MT | 508.52 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 1130.04 | USD | 20251202 |
| Jinan Jinrihe Chem | China national standards | MT | 423.79 | USD | 20251130 |
| Jinan Jinrihe Chem | China national standards | MT | 1017.11 | USD | 20251130 |