not sure when bitmxittzex reopens, old token was bitmxittzex token which are being swapped with new erc20 tokens. previously that exchange did not supported erc20 token if that exchange reopens and supports erc20 token then we will request to list. currently traded at etherdelta https://etherdelta.com/#0x780005ce3ab898bb402c124b4f71ff084d550111-ETH.