CPV code 30199500 designates Box files, letter trays, storage boxes and similar articles in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
30199500 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 30199000 (Paper stationery and other items).