| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250929 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250929 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250928 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250928 | |
| Huizhou Yussen | China national standards | MT | USD | 20250928 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250928 | |
| Shandong Zhiheng | China national standards | MT | USD | 20250928 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250928 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250928 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250928 |
