24311900 - Chlorine

CPV code 24311900 in the EU Common Procurement Vocabulary refers to Chlorine. It sits at level 5 of the CPV hierarchy as a subcategory within the 24 division. This code is nested directly under 24311000, narrowing the broader category into the specific area of chlorine. As a leaf code, 24311900 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 chlorine. Contracting authorities across the EU use 24311900 in TED notices and national procurement portals to signal that a tender relates to chlorine.