UPDATE 1-CVR Partners to buy Rentech Nitrogen for $533 mln
August 10, 2015 at 07:34 AM EDT
Aug 10 (Reuters) - Nitrogen fertilizer producer CVR Partners LP said on Monday it would buy Rentech Nitrogen Partners LP for about $533 million, excluding debt, as global fertilizer makers aim to scale up at a time when increased supplies weigh on nitrogen prices.