(EnergyAsia, August 4 2010, Wednesday) — St Louis, US-based Peabody Energy said it and China’s Winsway Coking Coal Holdings Ltd have agreed to set up a joint venture firm, Peabody-Winsway Resources, to operate in Mongolia. Winsway, a leading supplier in China of imported high-quality coking coal and the largest offtaker of Mongolian coking coal, purchased…