- Describe the product precisely. Material, function, who uses it, how it is sold (set or single), and any processing. Two products that look similar can sit in different headings.
- Search by name. Use the HS code lookup in English or Chinese and note the closest 6-digit entries.
- Read the chapter and heading notes. Notes often exclude items and point to a different chapter (for example, electronics versus toys).
- Check the national lines. Open the US tariff or EU tool with your 6-digit code to see the 8–10 digit lines and duty rates.
- Compare with similar listings and past shipments. Look at what your supplier or forwarder used, but do not copy blindly.
- Document the reasoning. Keep product specs and the rule you applied. For high-value or uncertain goods, ask a licensed customs broker or apply for a binding ruling.
Why 6 digits are not enough
The international HS stops at 6 digits. Duty rates, statistical suffixes and many import conditions are set at the national level: 8 digits in the EU, 10 digits in the US and China.
Typical pitfalls
- Wireless headsets with extra data functions may fall under a different subheading from basic headphones.
- Sets sold together are classified by the rules for sets (essential character), not item by item.
- Parts and accessories often have their own headings.