China State Construction has been doing business in more than 100 countries and regions around the world, covering investment and development (real estate, construction financing and operation), construction engineering (housing and infrastructure) as well as survey and design and new business (green construction, energy conservation and e-commerce). In China, China State Construction has built more than 90% of skyscrapers above 300 meters, three-quarters of key airports, three-quarters of satellite launch bases, one-third of urban utility tunnels and half of nuclear power plants. One out of every 25 Chinese people lives in a house built by China State Construction.