China Natural Resources Inc is an investment holding company mainly engaged in the exploration and mining business and the wastewater treatment business. The Company operates its business through three segments. The Wastewater Treatment segment is engaged in the sales of assembled equipment, provision of construction service and participation in PPP projects as operator. The Exploration and Mining segment is engaged in the exploration of lead, silver and other metals in the Inner Mongolia Autonomous Region of the PRC and the trading of copper ores products. The Corporate Activities segment is engaged in management and financial activities at the corporate level.