| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260123 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260123 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260123 | |
| Shandong Mingyu | China national standards | MT | USD | 20260123 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260123 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20260123 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260123 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260123 | |
| Shandong Langchem | China national standards | MT | USD | 20260123 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260123 |
