| Vendor | Spec | Unit | Price | Currency | Date |
| JIN Yimeng | China national standards | MT | 712.09 | USD | 20251023 |
| JIN Yimeng | China national standards | MT | 810.8 | USD | 20251023 |
| Shandong Aite Chem | China national standards | MT | 634.54 | USD | 20251023 |
| Shandong Jinwen Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Shuojia Chem | China national standards | MT | 733.24 | USD | 20251023 |
| Shandong Hongyang Chem | China national standards | MT | 705.04 | USD | 20251023 |
| Nantong Zhonghe Chem | China national standards | MT | 690.94 | USD | 20251023 |
| Qingdao Shengze Chem | China national standards | MT | 729.01 | USD | 20251023 |
| Yankuang Guotai Chem | China national standards | MT | 705.04 | USD | 20251023 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.44 | USD | 20251023 |