| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhuhai Huafeng | China national standards | MT | USD | 20260401 | |
| Ningbo YISHENG | China national standards | MT | USD | 20260401 | |
| INEOS Ypc Nanjing | China national standards | MT | USD | 20260401 | |
| Dalian Hengli | China national standards | MT | USD | 20260401 | |
| Nanjing Hetian Chemical | First-rate product | MT | USD | 20260331 | |
| Nantong Zhonghe Chem | First-rate product | MT | USD | 20260331 | |
| Zibo Dehe Chem | First-rate product | MT | USD | 20260331 | |
| Wuhan Hengjiu Chem | First-rate product | MT | USD | 20260331 | |
| Nanjing Waien Chem | First-rate product | MT | USD | 20260331 | |
| Heze Jianyuan | China national standards | MT | USD | 20260331 |
