Zijin to stop copper smelter in Serbia for overhaul

- The Serbian arm of China's Zijin Mining plans to stop production at its copper smelter for three months to carry out a planned work, it said in a statement on Thursday.

Serbia's only copper smelting complex in the eastern town of Bor will be halted from April 20 until the end of July for improvements to bring it in line with environmental protection standards and increase capacity, it said.