Radio Free Asia, July 22, 2011
http://www.rfa.org/mandarin/yataibaodao/mumin-07212011162017.html
Related information:
关于进一步规范矿业开发秩序依法保护环境保障民生的指导意见 (Guiding Opinions on Further Regulating the Development Order of the Mining Industry while Protecting the Environment and Guaranteeing People's Livelihood in Accordance with the Law)
Inner Mongolian Autonomous Regional People's Government, July 13, 2011
http://inews.nmgnews.com.cn/system/2011/07/21/010626357.shtml