| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20250407 | |
| Weifang Hongrun | China national standards | MT | USD | 20250407 | |
| Sinopec | China national standards | MT | USD | 20250407 | |
| CNPC | China national standards | MT | USD | 20250407 | |
| Dalian Fujia | China national standards | MT | USD | 20250407 | |
| Wuhan Petrochemical | China national standards | MT | USD | 20250407 | |
| CNPC | China national standards | MT | USD | 20250407 | |
| BASF YPC | China national standards | MT | USD | 20250407 | |
| Jiangsu Xinhai Petro | China national standards | MT | USD | 20250407 | |
| CNPC | China national standards | MT | USD | 20250407 |
