| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251211 | |
| Sinopec | China national standards | MT | USD | 20251211 | |
| Nanjing Yangzi Petrochemical | China national standards | MT | USD | 20251211 | |
| Zhongke GD | China national standards | MT | USD | 20251211 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20251211 | |
| Shanxi Woenergy | China national standards | MT | USD | 20251211 | |
| Tongliao JinMei | China national standards | MT | USD | 20251211 | |
| CNPC | China national standards | MT | USD | 20251211 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251211 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251211 |
