BHP announce first quarter operational performance highlights uplift in copper production 19/10/2023 FacebookTwitterEmail A BHP first quarter operational performance has highlighted a 11% uplift in copper production from the previous year. Picture, file. Matt Welch A BHP first quarter operational performance has highlighted a 11% uplift in copper production from the previous year and looks […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password