construction of the complex stopped until August 2011, and Vostok was completed on 7 December 2017 with a height of 374 m. In late 2014, Vostok surpassed the South Tower of OKO, which it is also part of the MIBC, as the tallest skyscraper of Russia and Europe. A spire was to be also built which would have extended the complex's height to 450 m as well as provided an observation deck but it was never completed and was dismantled afterward.

The complex is owned by the AEON Corporation, a Russian private international