| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mingyu | China national standards | MT | USD | 20260108 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260108 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260108 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260108 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260108 | |
| Jiangsu Lianhai Bio | China national standards | MT | USD | 20260108 | |
| 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 | |
| Henan Zihe | China national standards | MT | USD | 20260108 |
