Guys, please tell me the title of this movie!

There is a scene where a gangster is beating up another gangster, and the line goes:
"160 million Chinese kids are doing cannabis,
26 million are doing methamphetamine, and 11 million are doing heroin.
It's a gold mine, I'm telling you. That's what the UN says."
Does anyone know the title? Please let me know ㅠㅠ