Anglo American lowered its forecast for its Kumba Iron Ore business from 42-43 metric tonnes (Mt) from 43-44 Mt, cut its diamond production outlook for 2020 and 2021, and lowered its 2020 metallurgical coal production outlook to 21-23 Mt from 22-24 Mt.

Anglo American shares hit a day low after the update, and were down 1.6% by 1120 GMT.

(Reporting by Helen Reid; editing by Jason Neely)