Pictures of “Technical Preplan on Blocking Bitcoin overseas Transaction” were circulated in Wechat group and later posted on weibo around 18pm 16 September.
it is an impossible thing to do. i suggest posting a couple of links about the basic definition of a peer to peer sharing on your WeChat group.
what you said here is like saying "...block sharing stuff via torrent".
The document describes the preplan of blocking bitcoin exchanges and Bitcoin blockchain data-syncing, along with a list of overseas exchanges.
blocking services (a website really) is not the same as blocking bitcoin (a decentralized peer to peer system).
The news caused panic sell, a daily low of 16,661 was observed on OKCoin around that time. Chinese Bitcoin community is vulnerable after the “exchange ban”.
Chinese exchanges are about to close in a couple of days, people have already withdrawn their money and stopped trading there. the orderbooks as a result are thin, a small dump means a great change in price.
by the way, Chinese price is already about $1000 below USD market price a little drop doesn't make any difference!
Could things get worse like shutting down mining pool in China?
no, because pools are not located in China, pools are servers that are in fact located in multiple places which people connect to.