What is Taipei 101?
{{Infobox building | highest_prev = [[Petronas Towers]] | highest_next = [[Burj Khalifa]] | highest_start = 2004 | highest_end = 2009 | highest_region = | highest_reflabel = | name = Taipei 101 | native_name = 台北101 | native_name_lang = zh-tw | logo = Taipei 101 logo.svg | logo_size = | logo_alt = | logo_caption = | image = File:Tower of Taipei 101(cropped).jpg | image_size = 200px | image_alt = <!-- or | alt = --> | image_caption = | map_type = | map_alt = | map_caption = | map_size = | map_dot_label = | map_dot_mark = | relief = | former_names = Taipei World Financial Center | alternate_names = | etymology = | status = {{Color|green|Completed}} | building_type = [[Skyscraper]] | architectural_style = [[Postmodernism]] | classification = | location = | address = No. 7, Section 5, Xinyi Road, Xinyi District | location_city = [[Xinyi District, Taipei]] | location_country = [[Taiwan]] | coordinates = {{Coord|25|2|1|N|121|33|54|E|region:TW|display=inline,title}} | altitude = | current_tenants = | namesake = | groundbreaking_date = {{Start date|1999|1|31|df=y}} | start_date = {{Start date|1999|7|31|df=y}} | stop_date = | topped_out_date = Mall: {{Start date|2001|6|13|df=y}} Tower: {{Start date|2003|7|1|df=y}} | completion_date = Mall: {{Start date|2003|11|14|df=y}} Tower: {{Start date|2004|12|31|df=y}} | opened_date = | inauguration_date = | relocated_date = | renovation_date = | closing_date = | demolition_date = <!-- or | destruction_date = --> | cost = [[NT$]]58 billion [[USD]]1.895 billion | ren_cost = | client = | owner = [[Taipei Financial Center Corporation]] | landlord = [[Taipei City Government]] | affiliation = | height = | architectural = {{Convert|509.2|m|ft|0|abbr=on}} | tip = {{Convert|509.2|m|ft|0|abbr=on}} | antenna_spire = | roof = {{Convert|449.2|m|ft|0|abbr=on}} | top_floor = {{Convert|430.8|m|ft|0|abbr=on}} | observatory = {{Convert|449.2|m|ft|0|abbr=on}} | diameter = | circumference = | weight = | other_dimensi