| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 507.99 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 282.22 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 282.22 | USD | 20251103 |
| Hubei 789 Chem | Industrial Grade | MT | 282.22 | USD | 20251103 |
| Hubei 789 Chem | Industrial Grade | MT | 282.22 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |