| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Hubei 789 Chem | China national standards | MT | 282.5 | USD | 20251126 |
| Luxi Chem | China national standards | MT | 265.55 | USD | 20251126 |
| Wuhan Hengjiu Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Luxi Chem | China national standards | MT | 310.75 | USD | 20251126 |
| Qingdao Shengze Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Jiangsu LeeMan Chem | China national standards | MT | 240.13 | USD | 20251126 |
| Nanjing Runsheng Petro | China national standards | MT | 339.0 | USD | 20251126 |
| Luxi Chem | China national standards | MT | 381.38 | USD | 20251126 |
| Wuhan Hengjiu Chem | China national standards | MT | 240.13 | USD | 20251126 |