Dubai's Planning To Build A 1000 meter High Skyscraper!!!!

Dubai Nakheel Company Planning To Build A 1000 meter High Skyscraper!!!!
Today Nakheel company said they are planning to build a 1000 meter high skyscraper. And this skyscraper will be the highest skyscraper in the world.
Su Leimu the president of Nakheel company said the this plan is very special, he said that this “Palm Island Harbor And The Skyscraper” will be complete in 2020. Su Leimu also said that this skyscraper will expenditure will reach as high as the number by 1,000,000,000 Dirham.
Now this skyscraper is 160 floors high.

http://tw.news.yahoo.com/article/url/d/a/081006/19/1761i.html
（It is in Chinese)