| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260315 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260315 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260315 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260314 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260314 | |
| Shandong Xima | China national standards | MT | USD | 20260314 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260314 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260314 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260314 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260314 |
