- Event date: 15.06.2023
- Number: 8457529
SPIEF-2023. EAEU - ASEAN. Denis Butsayev, General Director, Russian Environmental Operator Public Law Company.
- Event: SPIEF-2023. EAEU - ASEAN
- Author: Alexey Nikolskiy
- Source: Host photo agency RIA Novosti
- Location: St. Petersburg, Russia