NEW DELHI: India's industrial production growth remained steady at 4 per cent in September this year due to the good performance of the manufacturing sector buoyed by GST rationalisation and festive demand, according to official data released on Tuesday.

The factory output, measured in terms of the Index of Industrial Production (IIP), had expanded by 3.2 per cent in September 2024.

The National Statistics Office (NSO) revised the industrial production growth to 4.1 per cent for August 2025 from the provisional estimate of 4 per cent released last month.

Commenting on the IIP data, Aditi Nayar Chief Economist, ICRA Ltd said, "Overall, the combination of GST rate rejig, pent-up demand and the early festive onset appears to have boosted demand in September-October 2025, which is expected

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