RE:Buying this companyFor what i see, the only real connection with blockchain tech is the mining part, and the operating margins of this specific part are, in my opinion, not interesting, because of the costs of equipment and power (yes electricity), even with "state-of-the-art" algorithm, not every crypto will have the same success as Bitcoin had, and mining is somewhat harder than most people think. So reality in financials will bring, eventually, the sp down.
This is only an opinion, based on what I know.