| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 815.43 | USD | 20250919 |
| Jinan Dezheng Chem | China national standards | MT | 815.43 | USD | 20250919 |
| Shandong Yuxuan Chem | China national standards | MT | 843.55 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 1054.44 | USD | 20250919 |
| Jinan Aochen Chem | China national standards | MT | 1054.44 | USD | 20250919 |
| Lihuayi Shandong | China national standards | MT | 1054.44 | USD | 20250919 |
| Sinopec | China national standards | MT | 1054.44 | USD | 20250919 |
| Luxi Chem | China national standards | MT | 1012.26 | USD | 20250919 |
| Shandong Mingyu | China national standards | MT | 1019.29 | USD | 20250919 |
| Shaanxi Lufeng Chem | China national standards | MT | 798.56 | USD | 20250919 |