| Vendor | Spec | Unit | Price | Currency | Date |
| JS Xiaomi Chem | China national standards | MT | 963.58 | USD | 20250929 |
| Shandong Jiaen Chem | China national standards | MT | 1090.18 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 984.68 | USD | 20250929 |
| Qingdao Shengze Chem | China national standards | MT | 984.68 | USD | 20250929 |
| Shiyou Yangzhou Chem | China national standards | MT | 984.68 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 984.68 | USD | 20250929 |
| Nantong Zhonghe Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1153.48 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 1167.55 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 984.68 | USD | 20250929 |