In March Poland promised no more purchases of Russian coal because it supports Russia's efforts in Ukraine
https://marinepoland.com/the-port-of-elblag-closes-its-doors-to-coal-from-russia-president-we-stand-in-solidarity-with-the-ukrainian-people-1507

But, as the economy breaks down so do promises made in times of arrogance
https://euractiv.com/section/politics/short_news/russian-ship-enters-new-waterway-day-after-vistula-spit-canal-opening/