| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhongke GD | China national standards | MT | USD | 20250903 | |
| Sinopec | China national standards | MT | USD | 20250903 | |
| Sinopec | China national standards | MT | USD | 20250903 | |
| Inner Mongolia Jiutai | China national standards | MT | USD | 20250903 | |
| Wanhua Chem | China national standards | MT | USD | 20250903 | |
| Ningxia ENERGY | China national standards | MT | USD | 20250903 | |
| CNPC | China national standards | MT | USD | 20250903 | |
| Dalian Hengli | China national standards | MT | USD | 20250903 | |
| Wuhan SK Petro | China national standards | MT | USD | 20250902 | |
| Nanjing Yangzi Petrochemical | China national standards | MT | USD | 20250902 |
