| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 956.02 | USD | 20250919 |
| Guangzhou Tianyue Chem | China national standards | MT | 956.02 | USD | 20250919 |
| Shanghai Ronghe Chem | China national standards | MT | 843.55 | USD | 20250919 |
| Nanjing Runsheng Petro | China national standards | MT | 1546.51 | USD | 20250919 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 871.67 | USD | 20250919 |
| Shandong Jinwen Chem | China national standards | MT | 843.55 | USD | 20250919 |
| Shandong Langchem | China national standards | MT | 843.55 | USD | 20250919 |
| Shandong Langchem | China national standards | MT | 941.96 | USD | 20250919 |
| Shandong Langchem | China national standards | MT | 934.93 | USD | 20250919 |
| Shandong Langchem | Industrial Grade | MT | 906.82 | USD | 20250919 |