According to data released Tuesday by Chile's National Bureau of Statistics, the country's copper production in April fell 9.8 percent year-on-year to 421,742 tons. Chile is the world's largest copper producer. In January 2022, copper production was 429,923 tons, down 15 percent from December 2021 and 7.5 percent year-on-year, hitting the lowest level since 2011. […]