There's a new proposal from the Darwinia team to list RING on HydraDX. The team intends to open HRMP channels with HydraDX and deposit 25,000,000 RING (approx $130k) to increase liquidity. This move will also make easy user access to the token as native withdraws aren't currently supported on the exchanges RING is listed on. https://hydradx.subsquare.io/posts/181