Shanghai Tower is the world's third-tallest structure behind a building that reached its full height in which year ?
Tokyo Skytree Tokyo Skytree (東京スカイツリー , Tōkyō Sukaitsurī ) is a broadcasting, restaurant, and observation tower in Sumida, Tokyo, Japan. It became the tallest structure in Japan in 2010 and reached its full height of 634.0 m in March 2011, making it the tallest tower in the world, displacing the Canton Tower, and the second tallest structure in the world after the Burj Khalifa (829.8 m/2,722 ft).
Longxi International Hotel The Longxi International Hotel or Hanging Village of Huaxi (; ) is a late-modernist-futurism supertall skyscraper in Jiangyin, Wuxi, Jiangsu, China. The mixed-use tower began construction in 2008 and completed in 2011. The building rises 328 m with 74 storeys. The skyscraper includes a glass sphere at the very top. The opening of the Longxi International Hotel was on 12 October 2011.