| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1011.03 | USD | 20260302 |
| Shiyou Yangzhou Chem | China national standards | MT | 1025.48 | USD | 20260302 |
| Zhejiang PetroChem | China national standards | MT | 1011.03 | USD | 20260302 |
| Sinopec | China national standards | MT | 996.59 | USD | 20260302 |
| Lihuayi Weiyuan Chem | China national standards | MT | 996.71 | USD | 20260227 |
| Shiyou Yangzhou Chem | China national standards | MT | 953.37 | USD | 20260226 |
| Zhejiang PetroChem | China national standards | MT | 953.37 | USD | 20260226 |
| Sinopec | China national standards | MT | 967.82 | USD | 20260226 |
| Sinopec | China national standards | MT | 953.37 | USD | 20260226 |
| Lihuayi Weiyuan Chem | China national standards | MT | 988.16 | USD | 20260225 |