09211630 - Anti-corrosion oils

CPV code 09211630 in the EU Common Procurement Vocabulary refers to Anti-corrosion oils. It sits at level 6 of the CPV hierarchy as a subcategory within the 09 division. This code is nested directly under 09211600, narrowing the broader category into the specific area of anti-corrosion oils. As a leaf code, 09211630 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 anti-corrosion oils. Contracting authorities across the EU use 09211630 in TED notices and national procurement portals to signal that a tender relates to anti-corrosion oils.