| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 261.17 | USD | 20251107 |
| Shanghai SKY Chem | China national standards | MT | 458.81 | USD | 20251107 |
| Shanghai SKY Chem | China national standards | MT | 458.81 | USD | 20251107 |
| Shandong Jinling Chem | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Yushuo Chem | China national standards | MT | 261.17 | USD | 20251107 |
| Shandong Yushuo Chem | China national standards | MT | 261.17 | USD | 20251107 |
| Shandong Yushuo Chem | China national standards | MT | 261.17 | USD | 20251107 |