| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 688.67 | USD | 20250926 |
| Wuhan Hengjiu Chem | China national standards | MT | 688.67 | USD | 20250926 |
| Yankuang Guotai Chem | China national standards | MT | 674.61 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 744.88 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 744.88 | USD | 20250926 |
| Jinan Angxin Chem | China national standards | MT | 730.83 | USD | 20250926 |
| Jinan Angxin Chem | China national standards | MT | 730.83 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 730.83 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 730.83 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 730.83 | USD | 20250926 |