If Greenstar is indeed a viable company and the financials were at least mostly accurate then there is a lot of value that would be theoretically available to investors. Assuming the above, GRE would have at least 0.60/sh in cash by now with at least $1/sh in working capital. Hanfeng was another Chinese company that went through a debacle similar to that of Greenstar and their situation appeared worse yet their board managed to salvage a deal whereby the company is to be liquidated to a 3rd party giving shareholders a payout of what looks like to be 0.60-0.65/sh which is not bad considering the 0.71 price the stock last closed at. If GRE is indeed viable and Guan is trying to take this company private on the cheap by purposely not co-operating with the board then there's hope that something could be salvaged such as 0.40- 0.50/sh. That would be a fucking ridiculous low ball value but I'm sure most people would take it. One thing we have going for us is that there are Chinese investors who are also holding the bag and are going to go after Guan. They would be much more effective in getting legal authorities to take action against him than any Canadian would. I know Newman is also going to exhaust every means possible to salvage something for the sake of investors and his own. If however the company was a mirage like APX was then forget about it. The only recourse for investors would have is to go after Guan personally and the board and that will probably not yield much if anything.
Despite everything I said, I think it's best to not have much hope and assume the worst outcome here. This is not to say don't bother trying to recover something but rather to assume that this will most likely end up being a total write-off. False hope is a terrible thing to have.