Is there anyone using a Korean exchange? If yes, I want to know why. I am wondering if it is because there is a Korean project that particularly interested in or is it to leverage the kimchi premium generated on Korean exchanges. kimchi premium is the gap in crypto prices in Korean exchanges compared to other global exchanges as high as 6~7%. For example, Bitcoin might be listed at a 7% higher price on the Korean exchange.
Coinone is only available to trade and investing by Korean only and you can't trade or sell coin there, you need to pass KYC by using Korean data but if you use exchange for arbitrage your account will be frozen. I have try it when get Korean document from my friend and try to make arbitrage all my assets frozen and now I can't use again.