The details of the economic integration program between Belarus and Russia provides for partial integration of the two economic systems since January 2021.
https://www.svoboda.org/a/30133272.html
https://www.mk.ru/politics/2019/08/11/epokhe-ekonomicheskogo-liberalizma-prishel-konec.html
https://lenta.ru/articles/2019/08/04/wine/
https://www.mk.ru/social/health/2019/08/01/rossiyskie-lekarstva-ne-nuzhny-evrope.html
http://www.ng.ru/editorial/2019-07-30/2_7636_red.html
https://www.vedomosti.ru/opinion/articles/2019/07/29/807501-mozhno-obnovit