“as the export bans bite over the coming months, Russia will start to crave banned goods that are essential for its military and domestic economy. The Kremlin will also want to replenish its war chest with revenue from sales of sanctioned products — from coal and oil to caviar — to willing buyers overseas.
That means, sooner or later, Moscow will go sanctions busting.”
https://www.politico.eu/article/smuggler-secret-russia-beat-eu-sanction/