0700 GMT - Antofagasta's guidance cut for copper will be in focus and suggests that it is the miner most affected by Chile's severe wet weather, RBC Capital Markets analyst Ben Davis writes. The miner said alongside first-half earnings that it now sees full-year copper production between 625,000 and 655,000 metric tons after production at its Los Pelambres mine north of Santiago was temporarily stopped due to heavy rain and power outages. The storms have taken around 10,000 to 15,000 tons of production offline, he adds. It had previously seen between 650,000 and 700,000 metric tons. Shares closed Wednesday at 4029.00 pence.