WHILE alumina and aluminium refinery workers around the world have been shown the door by the major producers as they battle to cut back production, a similar fate is unlikely to await WA refinery workers, thanks to ongoing efficiency gains.

WHILE alumina and aluminium refinery workers around the world have been shown the door by the major producers as they battle to cut back production, a similar fate is unlikely to await WA refinery workers, thanks to ongoing efficiency gains.