| Vendor | Spec | Unit | Price | Currency | Date |
| Shiyou Yangzhou Chem | China national standards | MT | 606.79 | USD | 20251106 |
| Sinopec | China national standards | MT | 592.68 | USD | 20251106 |
| Nanjing Runsheng Petro | China national standards | MT | 705.57 | USD | 20251106 |
| Weifang Yixin Chem | China national standards | MT | 606.79 | USD | 20251106 |
| Zhejiang PetroChem | China national standards | MT | 592.68 | USD | 20251106 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.79 | USD | 20251106 |
| Shandong Hongyang Chem | China national standards | MT | 860.79 | USD | 20251106 |
| Zibo Jinshuo Chem | China national standards | MT | 606.79 | USD | 20251106 |
| Nanjing Runsheng Petro | China national standards | MT | 705.57 | USD | 20251106 |
| Sinopec | China national standards | MT | 606.79 | USD | 20251106 |