What is the height and future pupil of China International Silk Road Center Building?

According to the inquiry, the pupil of the future is higher than the China International Silk Road Center Building. China International Silk Road Center Building is 498 meters high. The pupil of the future consists of 450 mu wetland garden, 666-meter super-high-rise, 520-meter super-high-rise, 369-meter super-high-rise and dozens of 200-300-meter super-high-rise buildings, with supporting facilities such as grand theatre and concert hall.