| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lingbao LEAD | China national standards | MT | USD | 20260920 | |
| Chenzhou SILVER | China national standards | MT | USD | 20260920 | |
| Jiangsu SOPO | China national standards | MT | USD | 20260920 | |
| Zhangjiagang Two Lions | China national standards | MT | USD | 20260920 | |
| Shandong Jianlong Tech | China national standards | MT | USD | 20260920 | |
| NJ Geling Chem | China national standards | MT | USD | 20260920 | |
| Zhejiang Jiahua | China national standards | MT | USD | 20260920 | |
| TL Jinlong | China national standards | MT | USD | 20260920 | |
| Tongling ChemInd | China national standards | MT | USD | 20260920 | |
| Shandong Zhaojin | China national standards | MT | USD | 20260920 |
