| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 731.52 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 731.52 | USD | 20250918 |
| Yankuang Guotai Chem | China national standards | MT | 731.52 | USD | 20250918 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.32 | USD | 20250918 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.32 | USD | 20250918 |
| Wuhan Hengjiu Chem | China national standards | MT | 689.32 | USD | 20250918 |
| Shandong Xingpeng Chem | China national standards | MT | 745.59 | USD | 20250918 |
| JIN Yimeng | China national standards | MT | 689.32 | USD | 20250918 |
| JIN Yimeng | China national standards | MT | 745.59 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 759.65 | USD | 20250918 |