| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Wanzhong | China national standards | MT | 587.18 | USD | 20251124 |
| Shanghai SinoMitsui | China national standards | MT | 606.94 | USD | 20251124 |
| Sinopec | China national standards | MT | 606.94 | USD | 20251124 |
| Sinopec | China national standards | MT | 606.94 | USD | 20251124 |
| Liao Sanjiang Chem | China national standards | MT | 587.18 | USD | 20251124 |
| Nanjing Runsheng Petro | China national standards | MT | 705.75 | USD | 20251124 |
| Sinopec | China national standards | MT | 606.94 | USD | 20251124 |
| Weifang Yixin Chem | China national standards | MT | 621.06 | USD | 20251124 |
| Zhejiang PetroChem | China national standards | MT | 592.83 | USD | 20251124 |
| Wuhan Hengjiu Chem | China national standards | MT | 917.11 | USD | 20251122 |