| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260128 | |
| Liaocheng Xinli | China national standards | MT | USD | 20260128 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260128 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260128 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260128 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260128 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20260128 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20260128 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260128 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260128 |
