| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 928.19 | USD | 20250922 |
| Jinan Jiaxing Chem | China national standards | MT | 1153.21 | USD | 20250922 |
| Sinopec | China national standards | MT | 1195.4 | USD | 20250922 |
| Shaanxi Yanchang Petro | China national standards | MT | 1195.4 | USD | 20250922 |
| Shandong Yuhuang Chem | China national standards | MT | 1195.4 | USD | 20250922 |
| Sinopec | China national standards | MT | 1223.53 | USD | 20250922 |
| Shandong Xima | China national standards | MT | 970.38 | USD | 20250922 |
| Shaanxi Yanchang Petro | China national standards | MT | 914.13 | USD | 20250922 |
| Shandong Qiangsen Chem | China national standards | MT | 1040.7 | USD | 20250922 |
| Shandong Qiangsen Chem | China national standards | MT | 1040.7 | USD | 20250922 |