| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1111.08 | USD | 20251009 |
| Shandong Aite Chem | China national standards | MT | 1237.66 | USD | 20251009 |
| Shandong Aite Chem | China national standards | MT | 942.31 | USD | 20251009 |
| Nanjing Runsheng Petro | China national standards | MT | 857.92 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 1054.82 | USD | 20251009 |
| Aite Zhejiang | China national standards | MT | 984.5 | USD | 20251009 |
| Shandong Energy | China national standards | MT | 1012.63 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 1054.82 | USD | 20251009 |
| Shandong Energy | China national standards | MT | 1012.63 | USD | 20251009 |
| Aite Zhejiang | China national standards | MT | 984.5 | USD | 20251009 |