ISLAMABAD-(Online) - Prime Minister Syed Yousuf Raza Gilani has changed the MD Utility Stores Corporation on the complaint of Senior Federal Minister Chaudhry Pervaiz Elahi. Sources said Managing Director USC Arif Khan had refused to obey orders of Senior Minister, on which he told PM that the performance of MD was not up to the mark so he may be removed from his post and an honest officer may be appointed in his place. Prime Minister removed Arif Khan from the top most post in Utility Stores Corporation and his charge was given temporarily to Senior Manager of the corporation Sultan Mehmood on current charge basis. On the recommendation of Senior Minister, Prime Minister has agreed to appoint Khalid Sultan, an officer of DMG group and currently posted in Punjab the new MD Utility Stores.