Growth in the sector, which has a combined weight of about 38 per cent in the Index of Industrial Production (IIP), was 4.2 per cent in April.
The segments that recorded negative growth last month were crude oil (-0.3 per cent), natural gas (-2.2 per cent), refinery products (-2.3 per cent) and steel (-2 per cent).
However, according to the data released by the Ministry of Commerce and Industry, the output of coal, fertilisers, cement and electricity went up by 5.5 per cent, 17.6 per cent, 8.7 per cent and 6.3 per cent, respectively.
