Bloomberg Royal Dutch Shell Plc abandoned two oil projects off Kazakhstan after stubbornly high costs made them uneconomic. Shell has exited the Khazar field, while North Caspian Operating Co. — a joint venture including Shell — has quit the Kalamkas-Sea project, according to TOO PSA, an entity run by the Kazakh Energy Ministry. The retreat from the fields — both …

Bloomberg Anti-government protests that have shaken the world’s largest copper producing nation Chile for the past three days have spread to the mining sector as unions call for stoppages. Workers at BHP Ltd.’s Escondida mine will hold a “warning stoppage” for 10 hours in solidarity with protests. The stoppage risks disrupting copper supply from the world’s largest producer, with ports …

Bloomberg US equity-index futures advanced alongside European and Asian shares as investors awaited fresh developments on foreign trade and this week’s slew of results from major companies. Bonds dropped. Contracts on the S&P 500 Index rose, pointing to a firm open that would keep the American benchmark within sight of a fresh all-time high. Boeing fell in the pre-market amid …