| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | 99.9% | MT | USD | 20260725 | |
| Shandong Zhuoyu Chemical | 99.9% | MT | USD | 20260725 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260725 | |
| Shandong Langchem | 99.9% | MT | USD | 20260725 | |
| Jinan Zesheng | China national standards | MT | USD | 20260725 | |
| Shandong Junfeng | China national standards | MT | USD | 20260725 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20260724 | |
| Shandong Beiluhengsheng | First-rate product | MT | USD | 20260724 | |
| Shandong Jinshenrun Chem | 99.9% | MT | USD | 20260724 | |
| Jinan Jinrihe Chem | Premium grade | MT | USD | 20260724 |
