| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20250905 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20250905 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250905 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250905 | |
| Shandong Langchem | China national standards | MT | USD | 20250905 | |
| Shandong Fusheng | China national standards | MT | USD | 20250905 | |
| Jiangsu Youlixin Chem | Polyester Grade | MT | USD | 20250905 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250905 | |
| Wuhan SK Petro | China national standards | MT | USD | 20250904 | |
| Zhengzhou Energy | China national standards | MT | USD | 20250904 |
