| Vendor | Spec | Unit | Price | Currency | Date |
| Yankuang Guotai Chem | China national standards | MT | 734.5 | USD | 20251126 |
| Jinan Aochen Chem | China national standards | MT | 734.5 | USD | 20251126 |
| Hubei 789 Chem | China national standards | MT | 769.82 | USD | 20251126 |
| Shandong Junfeng | China national standards | MT | 791.01 | USD | 20251126 |
| Qingdao Shengze Chem | China national standards | MT | 720.38 | USD | 20251126 |
| Nanjing Runsheng Petro | China national standards | MT | 720.38 | USD | 20251126 |
| Nanjing Baitu Chem | China national standards | MT | 748.63 | USD | 20251126 |
| Hubei 789 Chem | China national standards | MT | 769.82 | USD | 20251126 |
| Nanjing Runsheng Petro | China national standards | MT | 734.5 | USD | 20251126 |
| Jinan Angxin Chem | China national standards | MT | 720.38 | USD | 20251126 |