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Intercity Railway Science and Technology City station public supporting project, project overview: 2 high-rise buildings, 31 floors above ground, curtain wall height: 139.800m, total construction area of 220249.30m2, ground construction area of 152625m2, curtain wall area of about 89600m2, mainly including: Glass curtain wall, ceramic curtain wall, aluminum curtain wall, aluminum louver, aluminum grating, canopy, lighting roof, etc. Project cost: 495.7719.08 million yuan, entered on December 20, 2019, completed on December 20, 2020