Record: 280 m
Excellence Century Plaza is a complex of mixed-use buildings located in Shenzhen, Guangzhou, China. It is composed of four towers and a commercial podium. Tower 1 has 280 meters and 61 floors; Tower 2, 250 meters and 57 floors; Tower 3, 185 meters and 45 floors; and Tower 4, 156 meters and 37 floors. The towers 1 and 3 contain offices, and the tower 4 a hotel. Tower 2 houses offices and a hotel.