| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Huizhou Yussen | China national standards | MT | USD | 20260210 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260209 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260209 | |
| Shandong Xima | China national standards | MT | USD | 20260209 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260209 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260209 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260209 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260209 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20260209 | |
| Jinan Zesheng | China national standards | MT | USD | 20260209 |
