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Yunnan Copper (000878) 2018 Annual Report Comments: Asset Impairment and Expenses Drag Down Performance and Increase Focus on Core BusinessYunnan Copper (000878) 2018 Annual Report Comments: Asset Impairment and Expenses Drag Down Performance and Increase Focus on Core Business

Yunnan Copper (000878) 2018 Annual Report Comments: Asset Impairment and Expenses Drag Down Performance and Increase Focus on Core Business Core point of view The company’s main business covers the