RE:BHP says copper output needs to double in 30 yearsanother article
https://www.ft.com/content/c9ec52d2-9585-4c57-a138-581ef9715e4e?accessToken=zwAAAXZ2G2bgkdPJ7FLSlYVMV9OhOFge-XFeTg.MEYCIQCtlatdZo5GxvjzeAjysz1MyI2ZrtpG80H3xXqHwlGVQQIhAOfnm1EKJpaOBVh48uV5STpidF3Oa6F6Sy6Yzck-mu4m&sharetype=gift?token=55516a23-493e-42cb-98b3-73b6d0bacbb2