ప్రపంచంలో ఎక్కువగా సిమెంటు‌ని ఉత్పత్తి చేసే దేశం ఏది ?
In 2010, the world production of hydraulic cement was . The top three producers were China with 1,800, India with 220, and USA with 63.5 million tonnes for a total of over half the world total by the world's three most populated states.
1,800