Nov 21 (Reuters) - Gulf Minerals Corporation Ltd GMC.AX -
* Gulf signs manganese alloy offtake agreement
* Under terms of agreement, gulf will supply up to 30,000 wet metric tonnes per annum of manganese alloy to Renova
* Has signed an offtake agreement with Renova Group Source text for Eikon: ID:nASX7f32kd Further company coverage: GMC.AX