09211820 - Petroleum oils

CPV code 09211820 in the EU Common Procurement Vocabulary refers to Petroleum oils. It sits at level 6 of the CPV hierarchy as a subcategory within the 09 division. This code is nested directly under 09211800, narrowing the broader category into the specific area of petroleum oils. As a leaf code, 09211820 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns petroleum oils. Contracting authorities across the EU use 09211820 in TED notices and national procurement portals to signal that a tender relates to petroleum oils.