| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 881.83 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 874.78 | USD | 20251121 |
| Shandong Haili Chem | China national standards | MT | 807.05 | USD | 20251121 |
| Shandong Yushuo Chem | China national standards | MT | 874.78 | USD | 20251121 |