- The whole class of mentanyl-based substances is an innovative measure for managing drug problems.
- Publication by the three departments: implementation of the whole class of fentanyl substances from 1 May
- China started the whole class of fentanyl in May. VOA Chinese Network (VOA)
- A number of Chinese nationals smuggled fentanyl in the United States? The Chinese responded to Sina.com
- The fastest control in China is the history of China's operation of the whole class of fentanyl substances
- See the full story on Google News