Sierra Metals Inc. is a Canadian mining company that operates in Peru and Mexico. The company is focused on the production, exploration, and development of precious and base metals, including silver, copper, lead, zinc, and gold. Sierra Metals owns and operates three mines: the Yauricocha mine in Peru, the Bolivar mine in Mexico, and the Cusi mine in Mexico. The company also has several exploration projects in both countries. Sierra Metals is committed to sustainable mining practices and has implemented various environmental and social initiatives to minimize its impact on the environment and local communities. The company is listed on the Toronto Stock Exchange and the Lima Stock Exchange.