Binance Trading Fees
Trading fees will be automatically subtracted from your balance by default if you hold BNB in your account, you will be entitled to a 25% discount for trading using BNB transactions.
Your trading fees will be determined by looking at your BNB balance and trading volume over a 30 day period at midnight every day. However, if you are not using BNB then each trade will be charged the standard fee of 0.1%.
However, there may be other possibilities available to lower your fees by checking out the Fee Schedule available on Binance.