Building up

Beijing's famous CCTV building is now being overshadowed by several new buildings. The tallest, Zhongguo Zun, will be 528 meters high once it's finished. 
Zhongguo Zun would currently rank as 7th tallest in the world, but when all the buildings that are currently under construction are finished it will be the tallest in Beijing, 9th tallest in China, and 16th tallest in the world.