| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 928.24 | USD | 20251009 |
| Shandong Haili Chem | China national standards | MT | 928.24 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 815.73 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 893.08 | USD | 20251009 |
| Suzhou Zixu Mat | China national standards | MT | 1518.94 | USD | 20251009 |
| Shandong Xima | China national standards | MT | 914.18 | USD | 20251009 |
| Shandong Langchem | China national standards | MT | 1170.15 | USD | 20251009 |
| Shandong Langchem | China national standards | MT | 1246.1 | USD | 20251009 |
| Shandong Jinwen Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Jinwen Chem | China national standards | MT | 970.44 | USD | 20251009 |