| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 90% | MT | 508.55 | USD | 20251130 |
| Jinan Jinrihe Chem | China national standards | MT | 437.92 | USD | 20251128 |
| Jinan Jinrihe Chem | 90% | MT | 508.55 | USD | 20251128 |
| Jinan Jinrihe Chem | 90% | MT | 494.43 | USD | 20251128 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 565.06 | USD | 20251128 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.44 | USD | 20251128 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 381.42 | USD | 20251128 |
| Jinan Jinrihe Chem | China national standards | MT | 423.79 | USD | 20251128 |
| Jinan Jinrihe Chem | China national standards | MT | 1017.11 | USD | 20251128 |
| Jinan Jinrihe Chem | 90% | MT | 508.55 | USD | 20251128 |