| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 621.24 | USD | 20251125 |
| Lihuayi Weiyuan Chem | China national standards | MT | 621.24 | USD | 20251125 |
| Shiyou Yangzhou Chem | China national standards | MT | 607.12 | USD | 20251125 |
| Zhejiang PetroChem | China national standards | MT | 593.0 | USD | 20251125 |
| Nanjing Runsheng Petro | China national standards | MT | 818.91 | USD | 20251125 |
| Changzhou Hechun Chem | China national standards | MT | 590.18 | USD | 20251125 |
| Sinopec | China national standards | MT | 607.12 | USD | 20251125 |
| Unknown | China national standards | MT | 593.0 | USD | 20251125 |
| Shanghai Wanzhong | China national standards | MT | 590.18 | USD | 20251125 |
| Sinopec | China national standards | MT | 606.94 | USD | 20251124 |