| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nantong Zhonghe Chem | China national standards | MT | USD | 20260722 | |
| Shandong Jiaen Chem | 99% | MT | USD | 20260722 | |
| Shandong Jinshenrun Chem | 99.90%｜Premium grade | MT | USD | 20260722 | |
| Shandong Yeyang Chem | 99.90%｜Premium grade | MT | USD | 20260722 | |
| Shandong Zhongshi | First-rate product | MT | USD | 20260722 | |
| Weifang Chengxin Chemical | First-rate product | MT | USD | 20260722 | |
| Shandong Zhongsu | First-rate product | MT | USD | 20260722 | |
| Jinan Zesheng | First-rate product | MT | USD | 20260722 | |
| Liaocheng Yuanze Chem | First-rate product | MT | USD | 20260722 | |
| Shandong Aite Chem | First-rate product | MT | USD | 20260722 |
