OREANDA-NEWS. An amendment to the issue prospectus of shares of Zhayremsky Gorno-Obogatitelny Kombinat JSC (Karaganda), registered by the National Bank of the Republic of Kazakhstan on April 15, 2015, has been published in Kazakh and Russian at http://www.kase.kz/files/emitters/JGOK/jgokf9_izm_150415.pdf