Base Metals cjsc was founded on 7 October 2002 in the Nagorno-Karabakh Republic. The initial aim of the company was to create a stabile mining base for industrial strength of Vallex Group. In the beginning reestimation of Drmbon copper-gold deposit was realized, the deposit was prepared for industrial exploitation, thereafter mining and processing complex was constructed. Thanks to efforts of Vallex Group staff, including specialists of Lernametallurgiayi Institute cjsc production of copper-gold concentrate became possible in 13 months after complex work (see more)