| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 904.1 | USD | 20251128 |
| Shandong Hongyang Chem | China national standards | MT | 1193.69 | USD | 20251128 |
| Sinopec | China national standards | MT | 1214.88 | USD | 20251128 |
| Sinopec | China national standards | MT | 1130.12 | USD | 20251128 |
| CNPC | China national standards | MT | 1214.88 | USD | 20251128 |
| Shaanxi Yanchang Petro | China national standards | MT | 918.22 | USD | 20251128 |
| Shandong Xima | China national standards | MT | 974.73 | USD | 20251128 |
| Lihuayi Shandong | China national standards | MT | 908.33 | USD | 20251128 |
| Shandong Hongyang Chem | China national standards | MT | 1193.69 | USD | 20251128 |
| Shandong Zhiheng | China national standards | MT | 1172.5 | USD | 20251128 |