Chile approved the environmental permit for Anglo American's $3 billion Los Bronces project. Los Bronces’ annual copper output in 2022 stood at 270,900 mt, a year-on-year decrease of 17%. Among them, the output of copper concentrate was 231,500 mt, a year-on-year decrease of 20%; and the output of copper cathode was 39,400 mt, a year-on-year decrease of 1%.