Aowei Limited 

Aowei Holding Limited, through its subsidiaries, engages in the exploration, mining, processing, and trading of iron ore products in the People's Republic of China. The company's principal products include iron ores, preliminary concentrates, and iron ore concentrates. It owns and operates four iron ore mines, including Gufen Mine, Wang'ergou Mine, Shuanmazhuang Mine, and Zhijiazhuang Mine located in Laiyuan County, Hebei Province. The company was formerly known as Hengshi Mining Investments Limited and changed its name to Aowei Holding Limited in November 2017. Aowei Holding Limited was founded in 2004 and is based in Beijing, the People's Republic of China.