Johannesburg south africa 30 nov the third phase of the mozambican aluminum factory mozal will increase production capacity to some 800 000 tons per year from a current 551 000 tons the chairman of parent company bhp billiton aluminium alex vanselow said tuesday in johannesburg 南非约翰内斯堡， 11月30日电莫桑比克mozal铝厂的总公司必和必拓铝业集团总裁阿历克斯？凡斯洛周二在约翰内斯堡称，三期工程将使mozal铝厂的年生产能力由目前的55 . 1万吨增长到80万吨。
