| Vendor | Spec | Unit | Price | Currency | Date |
| Zhejiang PetroChem | China national standards | MT | 931.15 | USD | 20251031 |
| Shanghai SinoMitsui | China national standards | MT | 931.15 | USD | 20251031 |
| Unknown | China national standards | MT | 919.86 | USD | 20251031 |
| Sinopec | China national standards | MT | 931.15 | USD | 20251031 |
| Beijing Yanshan Petro | China national standards | MT | 931.15 | USD | 20251031 |
| Beijing Yanshan Petro | China national standards | MT | 1114.56 | USD | 20251031 |
| Beijing Yanshan Petro | China national standards | MT | 1114.56 | USD | 20251031 |
| Shandong Yuanhe Chem | China national standards | MT | 1072.23 | USD | 20251031 |
| Beijing Yanshan Petro | China national standards | MT | 1058.13 | USD | 20251031 |
| Shandong Yuanhe Chem | China national standards | MT | 1029.91 | USD | 20251031 |