| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 2151.05 | USD | 20250919 |
| Wanhua Chem | China national standards | MT | 2151.05 | USD | 20250919 |
| Lihuayi Shandong | China national standards | MT | 2151.05 | USD | 20250919 |
| Jiangsu Huachang Chem | China national standards | MT | 2151.05 | USD | 20250919 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250919 |
| Shandong Junfeng | China national standards | MT | 2179.17 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 2151.05 | USD | 20250919 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250919 |
| Kunlun Daqing Petro | China national standards | MT | 2151.05 | USD | 20250919 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250919 |