| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 1062.99 | USD | 20260424 |
| Dongying Fuyu | China national standards | MT | 1062.99 | USD | 20260424 |
| Harbin BLUE STAR | China national standards | MT | 1135.8 | USD | 20260424 |
| HLJ Longjiang Chem | China national standards | MT | 1135.8 | USD | 20260424 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1062.99 | USD | 20260424 |
| Dongying Fuyu | China national standards | MT | 1062.99 | USD | 20260424 |
| Huizhou Chung SHUN | China national standards | MT | 1150.36 | USD | 20260424 |
| Sinopec | China national standards | MT | 1062.99 | USD | 20260424 |
| Zhejiang PetroChem | China national standards | MT | 1033.87 | USD | 20260424 |
| Shiyou Yangzhou Chem | China national standards | MT | 1092.12 | USD | 20260424 |