Seg plaza - Shenzhen SEG plaza (Electronic Market) building shaking

Only 'Buildings' are eligible for the CTBUH 'Tallest Buildings' lists.

Chinese authorities last year banned the construction of skyscrapers taller than 500 meters 1,640 feet , adding to height restrictions already enforced in some other cities such as Beijing.

A Chinese skyscraper had to be evacuated Tuesday afternoon after it began inexplicably swaying on its foundation, prompting scores of bystanders to flee in terror, as seen in a series of viral videos circulating social media.

Maybe that machine failed.