Published on 27 Jun 2016
China and Hong Kong are being accused of playing a growing role in the global supply of synthetic drugs.
A damning UN report says China is producing new designer drugs at a faster rate than can be controlled.
Then, criminal syndicates in Hong Kong are smuggling them from the mainland to lucrative new markets.
Al Jazeera's Sarah Clarke reports.
A damning UN report says China is producing new designer drugs at a faster rate than can be controlled.
Then, criminal syndicates in Hong Kong are smuggling them from the mainland to lucrative new markets.
Al Jazeera's Sarah Clarke reports.