New Delhi: Saraswati Prasad, Additional Secretary & Financial Adviser, Ministry of Steel, has been given charge as new acting chairman of Steel Authority of India Limited (SAIL). Few days ago, Anil Kumar Chaudhary, Director (Finance), SAIL, was given the charge for three months. On Saturday, the new decision was taken to appoint Saraswati Prasad as acting chairman of SAIL. Chairman, SAIL, PK Singh, is retiring on June 30.