2010
来源： 中国铝业公司时间： 2010-05-01
2010.09.07: the newly-structured smelting cell, a revolutionary breakthrough which took chalco zhengzhou research institute six years to develop, was recognized as a world class s&t achievement by china nonferrous metals industry association.
2010.11.16: the demonstration project of industrializing the automation system of alumina production of chalco, undertaken by chalco shanxi branch, received the award of national demonstration project of industrialization of new technology.
2020.11.24: li changchun, member of the standing committee of the political bureau of the cpc central committee, and vice premier li keqiang, member of the standing committee of the political bureau of the cpc central committee, accompanied by ministerial leaders, visited chalco exhibition booth at 2010 china green industry and economy high-tech expo.