Bankera you've raised more than 140 million dollars, please respect the community, list BNK in a better exchange like Binance, hitbtc is a shit one..
You can pay for Binance, Okex, Bittrex, Bitifinex to list BNK.
Bittrex doesn't charge listing fee. All they need is a legal review.
Binance no longer charge listing fee. Anything paid will be donated to charity.
OKEx requires a few amount of their token for listing consideration. All these should be doable from what they raised even if ETH has dipped a lot recently