Last April, I turned bullish on Sociedad Química y Minera de Chile S.A. (NYSE: SQM ), citing its low-cost lithium operations and favorable geopolitical positioning at a time when the Trump administration was threatening to slap many of its tradingDilantha De Silva is an experienced equity analyst and investment researcher with over 10 years in the investment industry. He writes insightful articles for Seeking Alpha, GuruFocus, TipRanks, and ValueWalk, with a significant following on Seeking Alpha. Dilantha’ ...