| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhangjiagang Kellin | China national standards | MT | USD | 20250307 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250307 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250307 | |
| Huizhou Yussen | China national standards | MT | USD | 20250307 | |
| Zhuhai Changcheng | China national standards | MT | USD | 20250307 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250306 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250306 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250306 | |
| Huizhou Yussen | China national standards | MT | USD | 20250306 | |
| Zhuhai Changcheng | China national standards | MT | USD | 20250306 |
