Analysts have been wary of the possible closure of both of the Portland smelter in Victoria and also the Tomago plant near Newcastle due to the poor economics of the industry.
分析家对于位于维多利亚的波特兰冶炼厂以及位于纽卡斯尔附近的托马戈工厂是否会因为行业糟糕的经济形势而关闭持谨慎态度。