Federal government: No expropriation of Rosneft's shares in the PCK refinery. If the federal government aims to sell the shares to a strategic partner, it would have to deliver more oil to Schwedt.
Russian oil is no longer being processed there - the sources of supply have been changed. Some of the crude oil comes by tanker via the port of Rostock, some via the Polish port of Gdansk, and some by pipeline from Kazakhstan. In any case, the production of gasoline, diesel, etc. will probably continue as before and supplies will be secured.