| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | China national standards | MT | 857.32 | USD | 20250928 |
| Shandong Luxi Chem | China national standards | MT | 871.37 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 885.43 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 829.21 | USD | 20250928 |
| Lihuayi Shandong | China national standards | MT | 843.27 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 843.27 | USD | 20250928 |
| Shandong Qiancheng | China national standards | MT | 843.27 | USD | 20250928 |
| Shandong FUZE | China national standards | MT | 1054.08 | USD | 20250928 |
| Shandong FUZE | China national standards | MT | 927.59 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 815.16 | USD | 20250928 |