1. The document discusses the Indian cement industry, including its history, major players, production capacity, issues, and future outlook.
2. Currently, India has a cement production capacity of around 167 million tonnes and is the second largest producer globally after China.
3. The industry is dominated by around 20 companies that control 70% of production, with the top players being ACC, Ambuja Cements, Ultratech, and Grasim.