Harbor Star Mining Company Limited (hereinafter referred to as the “Harbor Star Mining”) is a wholly-owned subsidiary of Greenway Mining Group Limited. It was incorporated on 11 June 2014 in Myanmar with a registered capital of MMK 500 million.

Harbor Star Mining is a mining company integrating mining and processing. Its main business is the cooperative development of lead-zinc mineral resources in Myanmar. The Aung Jiujia Mine of Harbor Star Mining (the “Aung Jiujia Mine”) is an open pit and underground lead mine located at Depanbing Village, Ruian County, Shan State, Myanmar, in karst topography between 800 meters to 1,500 meters above sea level and is characterized by low mountains and flat valleys.

The Aung Jiujia Mine was completed and put into operation in October 2016. The mining right area is 49.5 acres. The company has built complete water supply, power supply facilities and tailings ponds, and its processing capacity is 1,000 tons/day.