| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 999.32 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 1027.47 | USD | 20251010 |
| Luxi Chem | China national standards | MT | 1012.63 | USD | 20251009 |
| Shandong Jinshenrun Chem | China national standards | MT | 1026.69 | USD | 20251009 |
| Jining Zhongyin EC | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Haili Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Jinan Dezheng Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Jinan Dezheng Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Jinan Jiaxing Chem | China national standards | MT | 956.37 | USD | 20251009 |
| Jinan Jiaxing Chem | China national standards | MT | 984.5 | USD | 20251009 |