| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Shandong Shuojia Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Shandong Shuojia Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Shandong Shuojia Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Shandong Shuojia Chem | China national standards | MT | 999.32 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 1196.37 | USD | 20251011 |
| Hubei 789 Chem | China national standards | MT | 1196.37 | USD | 20251011 |
| Guangzhou Tianyue Chem | China national standards | MT | 1224.52 | USD | 20251011 |
| Guangzhou Tianyue Chem | China national standards | MT | 1210.45 | USD | 20251011 |
| Qingdao Shengze Chem | China national standards | MT | 971.17 | USD | 20251011 |