| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 929.3 | USD | 20251014 |
| Sinopec | China national standards | MT | 929.3 | USD | 20251014 |
| Beijing Yanshan Petro | China national standards | MT | 929.3 | USD | 20251014 |
| Shiyou Yangzhou Chem | China national standards | MT | 929.3 | USD | 20251014 |
| Lihuayi Weiyuan Chem | China national standards | MT | 943.38 | USD | 20251014 |
| Nantong Zhonghe Chem | China national standards | MT | 915.22 | USD | 20251014 |
| Shandong Yuanhe Chem | China national standards | MT | 1070.11 | USD | 20251014 |
| Beijing Yanshan Petro | China national standards | MT | 1056.03 | USD | 20251014 |
| Sinopec | China national standards | MT | 1070.11 | USD | 20251014 |
| Zibo Jinshuo Chem | China national standards | MT | 943.38 | USD | 20251014 |