| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 942.9 | USD | 20250925 |
| Sinopec | China national standards | MT | 1097.71 | USD | 20250925 |
| Changzhou Dohow | China national standards | MT | 956.98 | USD | 20250925 |
| Qingdao Chengxin Chem | China national standards | MT | 956.98 | USD | 20250925 |
| Shaanxi Yanchang Petro | China national standards | MT | 914.76 | USD | 20250925 |
| Jinan Dezheng Chem | China national standards | MT | 956.98 | USD | 20250925 |
| Jinan Dezheng Chem | China national standards | MT | 956.98 | USD | 20250925 |
| Shaanxi Yanchang Petro | China national standards | MT | 956.98 | USD | 20250925 |
| Sinopec | China national standards | MT | 956.98 | USD | 20250925 |
| Lihuayi Shandong | China national standards | MT | 956.98 | USD | 20250925 |