| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | China national standards | MT | 857.61 | USD | 20250919 |
| Shandong Luxi Chem | China national standards | MT | 871.67 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 885.73 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 829.49 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 829.49 | USD | 20250919 |
| Lihuayi Shandong | China national standards | MT | 829.49 | USD | 20250919 |
| Lihuayi Shandong | China national standards | MT | 843.55 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 843.55 | USD | 20250919 |
| Shandong Qiancheng | China national standards | MT | 843.55 | USD | 20250919 |
| Shandong FUZE | China national standards | MT | 1054.44 | USD | 20250919 |