| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 772.99 | USD | 20250928 |
| Sinopec | China national standards | MT | 843.27 | USD | 20250928 |
| Sinopec | China national standards | MT | 758.94 | USD | 20250928 |
| Sinopec | China national standards | MT | 751.91 | USD | 20250928 |
| Nanjing Runsheng Petro | China national standards | MT | 843.27 | USD | 20250928 |
| Sinopec | China national standards | MT | 744.88 | USD | 20250928 |
| Suzhou ChemMat | China national standards | MT | 780.02 | USD | 20250928 |
| Sinopec | China national standards | MT | 744.88 | USD | 20250928 |
| Qingdao Chengxin Chem | China national standards | MT | 899.48 | USD | 20250928 |
| Sinopec | China national standards | MT | 843.27 | USD | 20250927 |