| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 1126.65 | USD | 20251013 |
| Hubei 789 Chem | China national standards | MT | 1126.65 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Shandong Yushuo Chem | China national standards | MT | 1774.47 | USD | 20251013 |
| Xiamen Yudeshun Chem | China national standards | MT | 1506.89 | USD | 20251013 |