| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 1565.47 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 1565.47 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 1565.47 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 1565.47 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 1566.2 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 1566.2 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 1566.2 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 1566.2 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 1566.56 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 1566.56 | USD | 20251118 |