I can not help thinking reporting the Zijin Mob back in China will probably facilitate things.These guys don't respond well to the nicey nicey approach of the western stock markets/legal systems and need a "bullet" to show them the correct path.
http://www.zdnet.com/article/china-launches-anti-graft-site-for-citizens-to-report-corruption/
http://blogs.wsj.com/chinarealtime/2015/06/19/fighting-china-corruption-theres-an-app-for-that/