this company has great potential but is very volital as such if you were purchase on margin and there a drop you could easily receive a margin call and be wiped out. this is a great stock if you can buy for cash and hold for say a year . this is money you do not count on for living expenses ,if you like the story and potential look for an entry point soon and just put your toe in at first and do not borrow to buy this stock. ,just my opinion
I remember to buy some Chinese company CME? not sure was trading at 2 PE, but was killed as Citron came up.
I was lucky to get out soon. BTW, this has nothing to do with China? This has RS, as SA article says..may be that makes me scary!!