I didnt realise you were referring to options.
China's SSE is still in its infancy stages - on accepting global investment. hence it's geared towards long shares only. b / h shares for foreigners. regarding options, it seems there is no access as of yet to non-resident retail.
It will take a long while for retail access to chinese futures/options. The sse bubble was deemed in bad light by the local government, who blamed foreign investors. but of course it was a farce. requirements for a fund to be a qualified investor is very very high. the chinese govt still frets on short selling. given futures/options make this a great possibility, it is very unlikely it will be opened to non-resident retail anytime soon.
The next milestones to see are better volume on sse-hk + sz-hk connect pick up & china on msci, before the derivatives market can be opened to outsiders.
It appears the only way now is to trade via a trusted chinese resident friend.