| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 984.68 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 1195.68 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 998.75 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 998.75 | USD | 20250929 |
| Shanghai SKY Chem | China national standards | MT | 1266.02 | USD | 20250929 |
| Jinan Dezheng Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 970.61 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Shiyou Yangzhou Chem | China national standards | MT | 970.61 | USD | 20250929 |
| Zibo Jinshuo Chem | China national standards | MT | 991.71 | USD | 20250929 |