Description of the transaction fee

Standard for the fee rate of token trading fee

Maker   :  0.15%

Taker     :  0.2%

Remarks:

1. Fee:

• Trading fee = total value of obtained currency via users' trading * fee rate

2. Maker: when ordering with designated price, the trade order is not matched immediately against an order and enters the order book to wait for the active transaction from other orders. It belongs to passive transaction;

3. Taker: when ordering with designated price, the trade order is matched immediately against an order. It belongs to active transaction.

*if there is any change, the BKEX adjustment announcement shall prevail.