| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | China national standards | MT | 705.75 | USD | 20251124 |
| Hubei 789 Chem | Industrial Grade | MT | 917.47 | USD | 20251124 |
| Shandong Yushuo Chem | China national standards | MT | 818.67 | USD | 20251124 |
| Shandong Fusheng | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Yushuo Chem | China national standards | MT | 733.98 | USD | 20251124 |
| Shandong Fusheng | China national standards | MT | 705.75 | USD | 20251124 |
| Shandong Yushuo Chem | China national standards | MT | 733.98 | USD | 20251124 |
| Jinan Jinrihe Chem | China national standards | MT | 691.63 | USD | 20251124 |
| Hubei 789 Chem | Industrial Grade | MT | 917.47 | USD | 20251124 |