I recommend this podcast if your interested in learning more:
"Puzzled by rising drug deaths at raves in the United States, author and investigative journalist Ben Westhoff set out to find answers. A Google search for “Buy fentanyl in China” took him down a rabbit hole that led to a face-to-face meeting with the CEO of a company selling fentanyl on Skype “all day long” and a drug lab in Shanghai. Ben tells Jordan the remarkable story."
"Puzzled by rising drug deaths at raves in the United States, author and investigative journalist Ben Westhoff set out to find answers. A Google search for “Buy fentanyl in China” took him down a rabbit hole that led to a face-to-face meeting with the CEO of a company selling fentanyl on Skype “all day long” and a drug lab in Shanghai. Ben tells Jordan the remarkable story."
https://supchina.com/podcast/chasing-the-dragon-fentanyl-chi...