Aug 20 (Reuters) - Minrex Resources NL MRR.AX :
* Minrex Resources Nl - Minrex moving forward with Hello transaction MRR.AX
* Says Minrex and Hello will now proceed to negotiate and finalise the share purchase agreement
* Hello management team appointed Matthew Griffiths as CEO to replace interim CEO, Marcus Cann
* Says Fred Dubash has been appointed as CFO to the hello group
* Source text for Eikon ID:nASX5J1vLv