Nabieva , A., Baigon, T. and Saparbaeva, S. 2025. An An examination of trade and investment trends in foreign economic activity. Economic series of the Bulletin of L.N. Gumilyov ENU. 4 (Dec. 2025), 157–174. DOI:https://doi.org/10.32523/2789-4320-2025-4-157-174.