| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhiheng | China national standards | MT | 1171.39 | USD | 20251118 |
| Nanjing Runsheng Petro | China national standards | MT | 903.24 | USD | 20251118 |
| Lihuayi Shandong | China national standards | MT | 899.01 | USD | 20251118 |
| CNPC | China national standards | MT | 1213.73 | USD | 20251118 |
| Aite Zhejiang | China national standards | MT | 1157.28 | USD | 20251118 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1326.63 | USD | 20251118 |
| Sinopec | China national standards | MT | 903.24 | USD | 20251118 |
| Lihuayi Shandong | China national standards | MT | 899.01 | USD | 20251118 |
| Sinopec | China national standards | MT | 903.24 | USD | 20251118 |
| Aite Zhejiang | China national standards | MT | 1312.52 | USD | 20251118 |