| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 790.23 | USD | 20251106 |
| JIN Yimeng | China national standards | MT | 811.4 | USD | 20251106 |
| Yankuang Guotai Chem | China national standards | MT | 733.79 | USD | 20251106 |
| Yankuang Guotai Chem | China national standards | MT | 712.62 | USD | 20251106 |
| Hubei 789 Chem | China national standards | MT | 769.07 | USD | 20251106 |
| Shandong Hanyue Chem | China national standards | MT | 705.57 | USD | 20251106 |
| Jinan Jiaxing Chem | China national standards | MT | 705.57 | USD | 20251106 |
| Qingdao Shengze Chem | China national standards | MT | 729.19 | USD | 20251105 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.63 | USD | 20251105 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.63 | USD | 20251105 |