BHP's copper production in the second fiscal quarter was 510,700 tons.
The attributable iron ore production in the second fiscal quarter was 66.22 million tons.
The iron ore production in Western Australia in the second fiscal quarter was 73.07 million tons.
Maintained the full-year copper production forecast at 1.85 million - 2.05 million tons.
Maintained the full-year attributable iron ore production forecast at 255 million - 265.5 million tons