来源： 中国铝业公司时间： 2013-02-01
2013.01.01: Chalco was rated as Class A taxpayer.
2013.1.30: Chalco released its corporate culture report, covering ten core values, ten management principles, six expected behaviors, six working guidelines, and six corporate protocols.
2013.03.22: Chalco signed memorandum of understanding with United Company RUSAL.
2012.11.14: Chinese Academy of Social Sciences published the Blue Paper of Corporate Social Responsibility 2013, and Chalco ranked one of the top 20 in China Corporate Social Responsibility Index 2013.