| Vendor | Spec | Unit | Price | Currency | Date |
| Zhejiang PetroChem | China national standards | MT | 930.0 | USD | 20251016 |
| Sinopec | China national standards | MT | 930.0 | USD | 20251016 |
| Beijing Yanshan Petro | China national standards | MT | 930.0 | USD | 20251016 |
| Shiyou Yangzhou Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Lihuayi Weiyuan Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Beijing Yanshan Petro | China national standards | MT | 915.91 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1035.68 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1155.45 | USD | 20251016 |
| Beijing Yanshan Petro | China national standards | MT | 1155.45 | USD | 20251016 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1197.72 | USD | 20251016 |