| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xingpeng Chem | Premium grade | MT | USD | 20260207 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260207 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260207 | |
| Shandong Qiancheng | China national standards | MT | USD | 20260207 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260207 | |
| Jinan Zesheng | 99.9% | MT | USD | 20260207 | |
| Shandong Shuojia Chem | 99.9% | MT | USD | 20260207 | |
| Shandong Yushuo Chem | 99.9% | MT | USD | 20260207 | |
| Liaocheng Yuanze Chem | First-rate product | MT | USD | 20260206 | |
| Jinan Pulaihua Chem | First-rate product | MT | USD | 20260206 |
