Ming Qi

LeadFX, Inc. is a mineral resources and minerals processing technology company engages in the development of lead-silver projects. It operates through its subsidiary, Rosslyn Hill Mining Pty Ltd., which owns and operates the Paroo Station lead mine and Burgin projects. The company was founded on June 16, 2000 and is headquartered in Toronto, Canada.

China Yunnan Metallurgical Group Co., Ltd. explores mine for metals and produces metal products. It also engages in metallurgical processing, exploration, research, design, trade, investment, and others. It manufactures aluminum, lead, zinc, manganese, titanium, silicon, and other metal products. The company was founded in 1989 and is headquartered in Kunming, China.

Part of Yunnan Chihong Zinc & Germanium Co., Ltd., Selwyn Chihong Mining Ltd. explores, develops and distributes lead and zinc minerals. The company is based in Vancouver, Canada. Selwyn Chihong Mining was acquired by Chihong Canada Mining Ltd. from Yunnan Chihong Zinc & Germanium Co., Ltd. on June 04, 2013 for $48.64 million.

Part of Yunnan Aluminium Co., Ltd., Yunnan Metallurgical Group Import & Export Logistics Co., Ltd is a Chinese company that specializes in the import and export of non-ferrous and ferrous metal products. The company is based in Kunming, China. The company also provides logistics transportation services. Yunnan Metallurgical Group Import & Export Logistics Co. was acquired by Yunnan Aluminium Co., Ltd. from Yunnan Metallurgical Group Co., Ltd. on July 24, 2014 for $51.80 million.

Part of Inca Minerals Ltd., Chihong International Mining Ltd. engages in metal mining. The company is based in Sydney, Australia.

Yunnan Aluminum Co. International Co. Ltd. is a Chinese company that manufactures aluminum and carbon products. The private company is based in Hong Kong, Hong Kong. and has subsidiaries in China.