I think they may have a hard time generating much interest at the Ask today with RRHI increasingly in danger of being knocked off the OTCQB.
Back at the beginning, Mabwe's stock was described as mere "chips" to be used by RRHI for cash and trade. Alf may soon be forced to use those chips to support Ratpoor.
Because of the parent / subsidiary & management relationships, Ratpoor could survive without Mabwe but Mabwe cannot survive a collapse of Ratpoor Resources. I fear some may find out about that the hard way.