HS codes
Global trade classification with live importer data.
Look up any HS chapter, heading, or subheading and see the top importers, active trade lanes, and current volume — all in plain English.
HS code intelligence — publishing
Pages for 5,000+ Harmonized System tariff classifications are rolling out. Each surfaces top US importers of that HS code, dominant origin countries, and tariff treatment notes for customs and freight teams. Browse the glossary →
Looking up an HS code?
See who's actually shipping it.
LIT joins HS classifications to live shipment data — so '8517' becomes a list of importers you can target this week.