| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wanhua Chem | China national standards | MT | USD | 20260109 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260109 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260109 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20260109 | |
| Shandong Langchem | China national standards | MT | USD | 20260109 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20260109 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260109 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20260109 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260109 | |
| Liao Jinxinda | China national standards | MT | USD | 20260109 |
