Westlake Chemical Reports Fourth Quarter and Full-Year Earnings for 2012
-- Record fourth quarter and full-year 2012 earnings. -- Generated cash flow from operations of $624 million in 2012. HOUSTON , Feb. 19, 2013 /PRNewswire/ -- Westlake Chemical Corporation (NYSE: WLK) today reported net income for the three months ended December 31, 2012 of $95.3 million , or $1.42