Westlake Chemical to Redeem Notes
HOUSTON , June 29, 2012 /PRNewswire/ -- Westlake Chemical Corporation (NYSE: WLK) announced today that it has voluntarily called for redemption all of its outstanding 6-5/8% Senior Notes due 2016 in the aggregate principal amount of $250,000,000 . The redemption date is July 29, 2012 .