Could you please clarify if it's possible to sell BNB, the native token of the Binance exchange? I'm interested in understanding the liquidity and
market availability for this cryptocurrency. Are there any restrictions or limitations that I should be aware of when it comes to selling BNB? Additionally, what are the most popular exchanges or platforms where I can sell my BNB holdings, and what are the associated fees or charges that I might incur during the sale process?