Yancoal Australia Ltd is an Australia-based pure-play coal producer. The Company is engaged in production of thermal and metallurgical coal for use in the power generation and steel industries in Asian markets. It holds ownership interests in, and operate, five coal mine complexes across New South Wales and Queensland, and manage five others across New South Wales, Queensland and Western Australia. Its interests in New South Wales include the Hunter Valley Operations (HVO), Mount Thorley and Warkworth open cut mines (MTW), Moolarben coal complex (Moolarben) and the Stratford and Duralie mines (Stratford Duralie). Its mining interests in Queensland are located in the Bowen basin and include the Yarrabee mine (Yarrabee) and Middlemount mine (Middlemount). Its mining interests also include the Ashton, Austar and Donaldson mines (Watagan Mines) in New South Wales.