| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Youlixin Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Jiangsu Youlixin Chem | China national standards | MT | 775.54 | USD | 20251023 |
| Yankuang Guotai Chem | China national standards | MT | 785.41 | USD | 20251023 |
| Jinan Jiaxing Chem | China national standards | MT | 705.04 | USD | 20251023 |
| Yankuang Guotai Chem | China national standards | MT | 705.04 | USD | 20251023 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.44 | USD | 20251023 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.44 | USD | 20251023 |
| JIN Yimeng | China national standards | MT | 747.34 | USD | 20251023 |
| Nanjing Baitu Chem | China national standards | MT | 747.34 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 747.34 | USD | 20251023 |