Will WAVES be withdrawable and listed on an exchange immediately after ICO?
There is no exact time. First ICO needs to end. Next beta mainnet needs to launch, then first checks need to be performed, then you are waiting for tweets from exchanges that wallets are available.
so it all depends to the exchange sites that makes WAVES available to trade. For now what you guys need to do is follow those exchange sites.
You guys won't be listing on Yobit, would you?
We are not in contact with Yobit.