| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 998.8 | USD | 20250918 |
| Shandong Yuxuan Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Jinan Dezheng Chem | China national standards | MT | 970.67 | USD | 20250918 |
| Hubei 789 Chem | China national standards | MT | 1266.09 | USD | 20250918 |
| Shandong Aite Chem | China national standards | MT | 1266.09 | USD | 20250918 |
| Nantong Zhonghe Chem | China national standards | MT | 1116.97 | USD | 20250918 |
| Luxi Chem | China national standards | MT | 984.74 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 1005.84 | USD | 20250918 |