This just-in and we are experimenting with providing more essential info with regards to deposit, withdrawal, and pool integration for exchanges that are trading Grin.
We hear that lots of people are confused because there is just so many ways to work with a Grin wallet ie. Slate file, grinbox, http, keybase, pool transfer, and so on…
As such we invite you to try our beta release at https://www.coingecko.com/en/coins/grin/trading_exchanges#panel
Let us know what you think and we attempt to complete the info