sentences:  Erdenes Tavan Tolgoi JSC (Erdenes TT), a subsidiary of Erdenes MGL, is managing the development of East Tsankhi, and the company is due to float on the Hong Kong, London and Ulaanbaatar stock markets in late 2012.Mining of West Tsankhi is planned to be contracted to a consortium of international mining companies – a decision is due in late 2012.Tavan Tolgoi is situated at South Gobi desert.