| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | First-rate product | MT | USD | 20260706 | |
| Weifang Chengxin Chemical | First-rate product | MT | USD | 20260706 | |
| Shandong Xinge Chem | First-rate product | MT | USD | 20260706 | |
| Shandong Hongyang Chem | First-rate product | MT | USD | 20260706 | |
| Shandong Jiaen Chem | 99% | MT | USD | 20260704 | |
| Liaocheng Yuanze Chem | First-rate product | MT | USD | 20260704 | |
| Shandong Yihe Chem | First-rate product | MT | USD | 20260704 | |
| Weifang Chengxin Chemical | First-rate product | MT | USD | 20260704 | |
| Shandong Zhuoyu Chemical | First-rate product | MT | USD | 20260704 | |
| Qingdao Shengze Chem | First-rate product | MT | USD | 20260704 |
