| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 90% | MT | 423.3 | USD | 20251119 |
| Jinan Jinrihe Chem | 90% | MT | 409.19 | USD | 20251119 |
| Jinan Jinrihe Chem | China national standards | MT | 395.08 | USD | 20251119 |
| Jinan Jinrihe Chem | China national standards | MT | 1015.92 | USD | 20251119 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 380.97 | USD | 20251119 |
| Jinan Jinrihe Chem | China national standards | MT | 395.08 | USD | 20251119 |
| Jinan Jinrihe Chem | China national standards | MT | 395.17 | USD | 20251118 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.05 | USD | 20251118 |
| Jinan Jinrihe Chem | China national standards | MT | 395.17 | USD | 20251118 |
| Jinan Jinrihe Chem | 90% | MT | 409.28 | USD | 20251118 |