Rohtash Mal, Chairman of Equitigro, Siddhartha Roy, Economic Advisor of Tata Group, MS Unnikrishnan, MD of Thermax and T C A Anant, Secretary & Chief Statistician of India discuss the marginal recovery in India's industrial output in the month of May. The output grew 2.4 per cent in May as against a contraction of 0.9 per cent in April.