Joint Venture Partners Approve Worsley Alumina Efficiency & Growth Project in Western Australia

The Joint Venture partners in Worsley Alumina today announced approval of the Efficiency & Growth expansion project at the Worsley refinery in Western Australia for an estimated capital investment of $A2.5 billion.

Worsley Alumina is a Joint Venture partnership between BHP Billiton (86%), Japan Alumina Associates (Australia) (10%) and Sojitz Alumina (4%)…more at MEIOnline