| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250925 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.25 | USD | 20250925 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.25 | USD | 20250925 |
| Shandong Xingpeng Chem | China national standards | MT | 647.37 | USD | 20250925 |
| Shandong Huize Chem | China national standards | MT | 844.39 | USD | 20250925 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 872.54 | USD | 20250925 |
| Nanjing Runsheng Petro | China national standards | MT | 1548.05 | USD | 20250925 |
| Shandong Mengkanda Chem | China national standards | MT | 781.06 | USD | 20250925 |
| Jinan Angxin Chem | China national standards | MT | 802.17 | USD | 20250925 |
| Shanghai Lanyan | China national standards | MT | 1336.95 | USD | 20250925 |