| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 759.95 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 759.95 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 759.95 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 774.03 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 774.03 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 774.03 | USD | 20250923 |
| Shandong Wonfull Petro | China national standards | MT | 774.03 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 985.12 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 985.12 | USD | 20250923 |
| Shanghai Ronghe Chem | China national standards | MT | 802.17 | USD | 20250923 |