Greenway Mining Group Limited engages in mining and processing non-ferrous metals in the Peoples Republic of China and Myanmar. The company holds interests in the GPS JV mine, an underground lead-silver polymetallic mine located in Bawsaing Track, Kalaw Township, Southern Shan State; and Aung Jiujia mine, an open pit and underground lead mine located at Depanbing Village, Ruian County, Shan State, Myanmar. It also owns interests in Dakuangshan mine, an underground lead-zinc-silver polymetallic mine located at Yingjiang County of Yunnan Province; Shizishan mine, an underground lead-zinc-silver polymetallic mine located at Yingjiang County; Menghu Mine, a lead-zinc mine located; Liziping mine, a lead-zinc- silver mine; Dazhupeng mine, a lead-zinc-silver mine; and Lushan mine, a tungsten-tin mine. The company was formerly known as China Polymetallic Mining Limited and changed its name to Greenway Mining Group Limited in June 2019. Greenway Mining Group Limited was founded in 2009 and is headquartered in Wanchai, Hong Kong.