EU financial sanctions list
person
RUSSIAN FEDERATION
Сергей Александрович КЛЮЧЕНКОВ
Also known as: Sergey Aleksandrovich KLYUCHENKOV, Сергей ЛЕЛЕКА, Сергей МАРДАН, Sergey LELEKA, Sergey MARDAN
Source: EU financial sanctions list · Record ID: EU.14912.34 · Last confirmed: August 24, 2026 · View official source
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