| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 493.83 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.94 | USD | 20251121 |
| Shandong Yushuo Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Jinling Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Yushuo Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Luxi Chem | China national standards | MT | 380.95 | USD | 20251121 |