| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1243.82 | USD | 20250926 |
| Sinopec | China national standards | MT | 1243.82 | USD | 20250926 |
| Lihuayi Shandong | China national standards | MT | 1241.01 | USD | 20250926 |
| Lihuayi Shandong | China national standards | MT | 1110.3 | USD | 20250926 |
| Lihuayi Shandong | China national standards | MT | 955.7 | USD | 20250926 |
| Sinopec | China national standards | MT | 941.65 | USD | 20250926 |
| Shaanxi Yanchang Petro | China national standards | MT | 955.7 | USD | 20250926 |
| Sinopec | China national standards | MT | 955.7 | USD | 20250926 |
| Sinopec | China national standards | MT | 1222.73 | USD | 20250926 |
| Shandong Yuhuang Chem | China national standards | MT | 1363.28 | USD | 20250926 |