| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Xinqr Petro | China national standards | MT | 945.47 | USD | 20251030 |
| Shandong Jiaen Chem | China national standards | MT | 1093.64 | USD | 20251030 |
| Beijing Yanshan Petro | China national standards | MT | 1114.81 | USD | 20251030 |
| Zibo Jinshuo Chem | China national standards | MT | 945.47 | USD | 20251030 |
| Shanghai Wanzhong | China national standards | MT | 910.19 | USD | 20251030 |
| JS Xiaomi Chem | China national standards | MT | 910.19 | USD | 20251030 |
| Beijing Yanshan Petro | China national standards | MT | 1199.48 | USD | 20251030 |
| Shandong Mingyu | China national standards | MT | 1051.31 | USD | 20251030 |
| Shandong Zhiheng | China national standards | MT | 907.37 | USD | 20251030 |
| Shandong Hongyang Chem | China national standards | MT | 907.37 | USD | 20251030 |