| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 767.01 | USD | 20250930 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 766.64 | USD | 20250929 |