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The B1M’s March 2018 video and article described the tower as if newly finished, but construction was still ongoing (topping out was only September 2017); Zaha Hadid[4] Architects’ own announcement and multiple design outlets confirm Leeza SOHO actually opened on 19 November 2019. Happened as dated, per the source: "zaha hadid architects completes 'leeza SOHO tower' in beijing".
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