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The most-traded July copper contract in Shanghai fell 0.5% at 72,490 yuan ($10,831.53) a tonne.
Beijing raced to contain a “ferocious” outbreak, with millions facing mandatory testing and thousands under targeted lockdowns, after the capital city recently relaxed curbs.
Mass testing was also announced in the Shanghai commercial hub, following a recent two-month lockdown, while an outbreak was detected in Inner Mongolia.
China’s factory-gate inflation cooled in May, official data showed on Friday, depressed by weak demand for steel, aluminum, and other key industrial commodities due to tight covid-19 curbs.
(Files from Reuters)