| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Kunlun Daqing Petro | China national standards | MT | USD | 20250922 | |
| Shandong Junfeng | China national standards | MT | USD | 20250922 | |
| Shaanxi Petro Yanan | China national standards | MT | USD | 20250922 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250922 | |
| Shandong Xima | China national standards | MT | USD | 20250922 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250922 | |
| Shandong Energy | China national standards | MT | USD | 20250922 | |
| Jinan Jiaxing Chem | China national standards | MT | USD | 20250922 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250922 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250922 |
