| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 914.76 | USD | 20250924 |
| Hubei 789 Chem | China national standards | MT | 914.76 | USD | 20250924 |
| Nantong Zhonghe Chem | China national standards | MT | 844.39 | USD | 20250924 |
| Shanghai Ronghe Chem | China national standards | MT | 844.39 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 816.25 | USD | 20250924 |
| Shinghwa AdvMat | China national standards | MT | 816.25 | USD | 20250924 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.25 | USD | 20250924 |