More Yunnan Copper Co. Ltd. Class A news Yunnan Copper Co. Ltd. Class ASZSE: 000878 Yunnan Copper Q1 Net Profit Up 7.9% Y/Y Apr 23, 2026 at 11:06 AM UTC · Issued by Yunnan Copper Co. Ltd. Class A As issuedPlain English Yunnan Copper Co Ltd SZSE:000878:Q1 NET PROFIT UP 7.9% Y/Y Earlier from Yunnan Copper Co. Ltd. Class AZambia's copper smelters plan extended shutdowns, squeezing output and chemical suppliesApr 20No sign yet of China's plan to cut copper output in major smelters' resultsApr 2Yunnan Copper 2025 Net Profit Down 7.3%Mar 26Yunnan Copper And Shareholder To Boost Capital In JVNov 13, 2025All Yunnan Copper Co. Ltd. Class A news releases↗