Bloomberg Indian billionaire Kumar Mangalam Birla is exploring entry into the production of carbon fiber, a high-strength and light-weight composite material expected to be a $4.7 billion global business by 2022, according to a person familiar with his thinking. The Aditya Birla Group, the $40 billion mining-to-mobile phone carrier conglomerate, may buy the technology to manufacture carbon fiber at …

  Bloomberg US President Donald Trump intensified a trade dispute with Canada, slapping tariffs of up to 24 percent on imported softwood lumber in a move that drew swift criticism from the Canadian government, which vowed to sue if needed. Trump announced the new tariff at a White House gathering of conservative journalists, shortly before the Commerce Department said it …

  Bloomberg Britain kept to its borrowing forecasts in a pre-election boost for Chancellor of the Exchequer Philip Hammond but cracks in the public finances are appearing as consumers feel the pain from inflation. The deficit narrowed to 52 billion pounds ($66.6 billion) in the fiscal year through March, in line with the 51.7 billion pounds forecast by budget officials …