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Cleaner production verification project of Daye Nonferrous Metals Co., Ltd.

Through the cleaner production verification, Daye Nonferrous Metals Smelter and Rare Precious Metals Plant have accumulatively implemented fourty-eighty cost-free or low-cost schemes and medium- & low-cost schemes, with a total investment of 7.86 million RMB. The annual economic benefit is about 46.14 million RMB, with a decrease in waste volume of about 2,300 tons, power consumption of about 14.68 million kwh and water consumption of about 820,000 tons, which achieves the significant resource and energy conservation, pollutant emission reduction and economic benefit.

Comprehensive management and ecological restoration of mine environment

Mine environment management and ecological restoration program of Mianning Maoniuping rare-earth deposit of Sichuan Jiangtong Rare Earth Co., Ltd.

Through ecological restoration and environmental management engineering measures taken for Maoniuping rare-earth deposit, the ecological destruction trend in mining area was effectively controlled by 2013; and the mine environmental quality in mining area was significantly improved by 2015.