The country's only refiner, Slovnaft, which is owned by Hungary's MOL (MOLB.BU), is looking to cut its use of Russian oil but has said it needs more time to do so.
While the EU has imposed sanctions on Russian crude, some countries have exemptions.
An exemption allowing the Czech Republic to import Russian-origin crude products expired on Dec. 5.
However, an extension until Dec. 5, 2024 was part of amendments approved as part of a 12th package of EU sanctions against Russia on Monday.
Slovakia had sought the extension. Without it, Slovnaft would lose the ability to export to its neighbour and be left producing only for the domestic market.
