24311430 - Polyphosphoric acids

CPV code 24311430 in the EU Common Procurement Vocabulary refers to Polyphosphoric acids. It sits at level 6 of the CPV hierarchy as a subcategory within the 24 division. This code is nested directly under 24311400, narrowing the broader category into the specific area of polyphosphoric acids. As a leaf code, 24311430 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 polyphosphoric acids. Contracting authorities across the EU use 24311430 in TED notices and national procurement portals to signal that a tender relates to polyphosphoric acids.