| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.76 | USD | 20251104 |
| JS Xiaomi Chem | China national standards | MT | 877.48 | USD | 20251104 |
| Qingdao Shengze Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 902.87 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 916.98 | USD | 20251104 |
| Lihuayi Weiyuan Chem | China national standards | MT | 916.98 | USD | 20251104 |
| Sinopec | China national standards | MT | 902.87 | USD | 20251104 |
| Zhejiang PetroChem | China national standards | MT | 916.98 | USD | 20251104 |
| Beijing Yanshan Petro | China national standards | MT | 907.1 | USD | 20251104 |