Core Sector Output Grows by 3.8% in December 2025.

Economy & Business | Dated: 31 Jan 2026

India's eight core industries recorded a growth of 3.8% in December 2025, reaching a 14-month low. The growth was dampened by a slowdown in crude oil, electricity, and steel production. The eight core industries account for 40.27% of the Index of Industrial Production (IIP).

🎯 Key Highlights:

  • The eight core sectors are Coal, Crude Oil, Natural Gas, Refinery Products, Fertilizers, Steel, Cement, and Electricity.
  • Refinery products have the highest weightage in the index.
  • Data is released by the Ministry of Commerce and Industry.

💡 Other Important Facts:

  • Report: Core Sector Data.
  • Growth: 3.8%.
  • Component of: IIP.

📚 Test Your Knowledge:

Which sector has the highest weightage among the Eight Core Industries in India?

Correct Answer: Refinery Products

🚀 Quick Recap:

About Core Industries

  • Total Industries – 8
  • Top Weightage – Refinery Products (28%)