If $1 = 100 Homeland units through Bitcoin but only 75 Homeland units through currency conversion. Why don't you move 1000 dollars over and bring back $1333.33 and repeat?
To elaborate, there is a tax on buying dollars, so although the 'official' price is X, the true price is X + 30% if you want to buy.
I think there might be a possibility for arbitrage eventually, since sometimes the true price is lower than the price you might get for bitcoin but the difference is so minuscule that it would take years to make an interesting profit out of it. Also, it would be a pain in the ass to wire the transfer out of the country, since for example Transferwise doesn't allow you to send money in my homeland's currency, only receive.