April 16 (Reuters) - Alcoa (AA.N), opens new tab said on Wednesday it expects U.S. tariffs on aluminum imports from Canada to cost the company about $90 million in the current quarter. Since his ...

WHAT TO WATCH --Alcoa Chief Executive William Oplinger previously warned that approximately 100,000 U.S. aluminum-industry jobs could be on the chopping block due to new tariffs targeting the metal.