Absolutely not possible. Finex trades BTC/USDT. The T stands for Tether and the only reason the price of BTC on Finex is so high is because Tether is becoming inflated. Do NOT buy BTC on Finex right now, the exchange is having huge issues and USDT may become worthless in the coming months.
RE: Living in Taiwan? You have HUGE opportunity to make almost risk-free money.