| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 844.06 | USD | 20250918 |
| Suzhou Zixu Mat | China national standards | MT | 1237.95 | USD | 20250918 |
| Jinan Dezheng Chem | China national standards | MT | 815.92 | USD | 20250918 |
| Luxi Chem | China national standards | MT | 815.92 | USD | 20250918 |
| Lihuayi Shandong | China national standards | MT | 815.92 | USD | 20250918 |
| Luxi Chem | China national standards | MT | 858.13 | USD | 20250918 |
| Luxi Chem | China national standards | MT | 886.26 | USD | 20250918 |
| Liaocheng Yuanze Chem | China national standards | MT | 872.2 | USD | 20250918 |
| Liaocheng Yuanze Chem | China national standards | MT | 858.13 | USD | 20250918 |
| Shandong Mingyu | China national standards | MT | 1019.91 | USD | 20250918 |