One other thing in china that is well known. Pharmaceuticals Pollution. I have seen many pics showing drugs, hypo's and other floating and on shore in several of there river's. They have the nerve to claim that Canada/Mexico/US are the big trash heaps, ha China is I call a spade when I see it.
Actually, there is a problem with pharma-pollution in Canada and the US. It's not just from dumping though, it's from people on medications peeing.
Montreal noticed this problem a few years back and current water treatment facilities across the continent are NOT capable of handling the problem.
With an estimated 25% of the CAN-US population on some sort of mood altering prescription drugs peeing them out, not to mention those that dump their expired meds down the john, a lot of us are probably getting exposed to drugs we don't need just from our drinking water.