| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20251127 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251127 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251127 | |
| Shandong Jinling | China national standards | MT | USD | 20251127 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251127 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251127 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20251127 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251127 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251127 | |
| Shandong Mingyu | China national standards | MT | USD | 20251127 |
