| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1097.85 | USD | 20251010 |
| Qingdao Shengze Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chem | China national standards | MT | 971.17 | USD | 20251010 |