Come on. Chinese government does not give a shit about "offshore costly and harmful business practices". The price of pork in China is 3 times of that in the US not because the Chinese government has some stringent environmental protection scheme regarding hog farms. It's because corn is extremely cheap in the US. And yes, China is now also importing cheap corn to raise hogs domestically: https://www.agriculture.com/markets/newswire/china-buys-up-t...
And if you read Chinese: http://finance.sina.com.cn/chanjing/cyxw/2016-04-07/doc-ifxr...