| Vendor | Spec | Unit | Price | Currency | Date |
| Kunlun Daqing Petro | China national standards | MT | 1199.46 | USD | 20251113 |
| Shandong Hanyue Chem | China national standards | MT | 931.35 | USD | 20251113 |
| Aite Zhejiang | China national standards | MT | 1312.35 | USD | 20251113 |
| Shandong Yuhuang Chem | China national standards | MT | 1199.46 | USD | 20251113 |
| Lihuayi Shandong | China national standards | MT | 867.85 | USD | 20251113 |
| Sinopec | China national standards | MT | 1199.46 | USD | 20251113 |
| Shaanxi Yanchang Petro | China national standards | MT | 1199.46 | USD | 20251113 |
| Sinopec | China national standards | MT | 1248.85 | USD | 20251113 |
| Shaanxi Yanchang Petro | China national standards | MT | 867.85 | USD | 20251113 |
| Shandong Xingpeng Chem | China national standards | MT | 883.37 | USD | 20251113 |