44921300 - Limestone

CPV code 44921300 in the EU Common Procurement Vocabulary refers to Limestone. It sits at level 5 of the CPV hierarchy as a subcategory within the 44 division. This code is nested directly under 44921000, narrowing the broader category into the specific area of limestone. As a leaf code, 44921300 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 limestone. Contracting authorities across the EU use 44921300 in TED notices and national procurement portals to signal that a tender relates to limestone.