Westlake Chemical Partners LP Acquires Additional Interest in Westlake Chemical OpCo LP and Establishes Revolving Credit Facility

HOUSTON , April 29, 2015 /PRNewswire/ --  Westlake Chemical Partners LP (NYSE: WLKP) (" Westlake Partners ") today announced that it has acquired approximately 2.7% of additional limited partner interest in Westlake Chemical OpCo LP ("OpCo") for approximately $135 million .  The transaction, which