摘要
Chihong Zn&Ge has been on a course of change for many years, and made headway in such i elds as metallurgy technology, product innovation, energy conservation, and emissions reduction.
IN May 2013, Yunnan Chihong Zinc and Germanium Co., Ltd. （Chi- hong Zn＆Ge） bought 51 percent of the shares of two Bolivian mining companies and undertook a month-long evaluation of the mines＇ local environ- ments. La Razon newspaper, which has the biggest circulation in Bolivia, reported Chihong＇s acquisition with the headline ＂China assesses the environ- mental impact of their investments,＂ claiming that the mining projects were the first to pass the test in Bolivia.
