On quick inspection Trading212 are unlikely to be able to keep custody of the stock if it is moved to Astana as Interactive Brokers (whom the utilise) doesn’t appear to offer AIX Securities. Since POLY have stated they tried but failed to issue Depository Receipts there’s little option but for the LSE line to move over to trade in Astana. Without a useable trading facility and/or custody I don’t see Trading212 can offer anything here except mandatory liquidation. Maybe IB will offer custody of the redomiciled assets though. Who knows. Vote on future plans not til 30th May in any case.
Our custody structure prevents us from being able to issue such documents in paper form. Still, you can generate a Confirmation of Holdings certificate for your Polymetal International holdings at any time through the app.