| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yantai GUO DA | China national standards | MT | USD | 20260626 | |
| NJ Geling Chem | China national standards | MT | USD | 20260626 | |
| Zhejiang Jiahua | China national standards | MT | USD | 20260626 | |
| TL Jinlong | China national standards | MT | USD | 20260626 | |
| Tongling ChemInd | China national standards | MT | USD | 20260626 | |
| Zibo Xinhua | China national standards | MT | USD | 20260626 | |
| Zibo Xingya | China national standards | MT | USD | 20260626 | |
| Shandong Zhaojin | China national standards | MT | USD | 20260626 | |
| Xintai Mingrui | China national standards | MT | USD | 20260626 | |
| Jining Jinshan | China national standards | MT | USD | 20260626 |
