Answer:
The Hitune HUHC-30T PA horn speaker is categorized under HSN code 85319000 for commercial procurement and GST billing.
For industrial purchase orders, GST billing, and enterprise procurement records, the Hitune HUHC-30T PA Horn Speaker is classified under Harmonized System Nomenclature (HSN) code 85319000. This code applies to parts and signaling equipment under electric sound or visual signaling apparatus, facilitating proper commercial tax compliance across Indian B2B supply chains.