| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 731.34 | USD | 20251009 |
| Weifang Yixin Chem | China national standards | MT | 646.96 | USD | 20251009 |
| Sinopec | China national standards | MT | 646.96 | USD | 20251009 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.18 | USD | 20251009 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251008 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251006 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251005 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251004 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251003 |
| Wuhan Hengjiu Chem | China national standards | MT | 914.78 | USD | 20251002 |