| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Shuojia Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Shuojia Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Shuojia Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Shuojia Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Huize Chem | China national standards | MT | 1047.79 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 970.44 | USD | 20251009 |