| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Xinqr Petro | China national standards | MT | 945.26 | USD | 20251031 |
| Qingdao Chengxin Chem | China national standards | MT | 945.26 | USD | 20251031 |
| Qingdao Chengxin Chem | China national standards | MT | 945.26 | USD | 20251031 |
| Zibo Jinshuo Chem | China national standards | MT | 945.26 | USD | 20251031 |
| Unknown | China national standards | MT | 902.93 | USD | 20251031 |
| Unknown | China national standards | MT | 905.76 | USD | 20251031 |
| Unknown | China national standards | MT | 891.65 | USD | 20251031 |
| Lihuayi Weiyuan Chem | China national standards | MT | 945.26 | USD | 20251031 |
| Shiyou Yangzhou Chem | China national standards | MT | 902.93 | USD | 20251031 |
| Sinopec | China national standards | MT | 931.15 | USD | 20251031 |