356m Tall Skyscraper Shaking Again, Monitoring Data released, analysis of the causes of shaking

On May 20th, Shenzhen's third tallest skyscraper, the 356 meters tall SEG Plaza, shook once again for the third time after similar shaking on the 18th and 19th. On the same day, a number of SEG Plaza merchants said that around 12:30pm, the 35th, 55th, 60th and many other floors felt shaking, and security guards have informed merchants on higher floors to evacuate. There is also a video uploaded by netizens showing a number of large trucks carrying building materials into SEG Plaza. Various construction materials are also piled up on the ground floor of the building.