| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhangjiagang Kellin | China national standards | MT | USD | 20250424 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250424 | |
| Huizhou Yussen | China national standards | MT | USD | 20250424 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250423 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250423 | |
| Huizhou Yussen | China national standards | MT | USD | 20250423 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250422 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250422 | |
| Huizhou Yussen | China national standards | MT | USD | 20250422 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250421 |
