| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Suzhou ChemMat | China national standards | MT | USD | 20260108 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260108 | |
| Shandong Langchem | China national standards | MT | USD | 20260108 | |
| Shandong Mingyu | China national standards | MT | USD | 20260108 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260108 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20260108 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20260108 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260108 | |
| Shandong Junfeng | China national standards | MT | USD | 20260108 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260108 |
