New Delhi, May 20. Growth in India's eight core industries climbed to 1.7% in April. According to official data, the uptick was driven largely by higher steel and cement output.
What the core sector is
The core sector comprises coal, crude oil, natural gas, refinery products, fertilisers, steel, cement, and electricity. These eight industries carry a weight of about 40% in the Index of Industrial Production (IIP), making their movement an important gauge of the economy's health.
What lifted the numbers
Strong demand for steel and cement, on the back of brisk construction activity, supported overall growth. Sustained investment in infrastructure projects and the housing sector remains the chief source of demand for both segments.