| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Zihe | China national standards | MT | USD | 20260205 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260205 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260205 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260205 | |
| Shandong Mingyu | China national standards | MT | USD | 20260205 | |
| Weifang Chengxin Chemical | China national standards | MT | USD | 20260205 | |
| Jinan Zesheng | China national standards | MT | USD | 20260205 | |
| Shandong Qiancheng | China national standards | MT | USD | 20260205 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260205 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260205 |
