| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Weifang Chengxin Chemical | China national standards | MT | USD | 20260311 | |
| Shandong Qiancheng | China national standards | MT | USD | 20260311 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20260311 | |
| Aite Zhejiang | China national standards | MT | USD | 20260311 | |
| Jinan Zesheng | China national standards | MT | USD | 20260311 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260311 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260311 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260311 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260311 | |
| Liao Jinxinda | China national standards | MT | USD | 20260311 |
