Construction / Building Set — HS Code
Construction sets and constructional toys, of plastics
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HS Code
9503 — Building sets and constructional toys
Classification Context
Chapter
Chapter 95 — Toys, games and sports equipment
Heading
9503 — Building sets and constructional toys
Applicable Rule
GRI 1 — 9503 explicitly includes construction toys
Prior Rulings
EU — EBTI (Binding Tariff Information)
Search EU EBTI databaseUS — CBP CROSS Ruling Database
Search US CBP CROSS rulingsUK — HMRC Trade Tariff
View UK Trade Tariff commodityClassification Notes
Building block sets (LEGO-style) are 9503 regardless of complexity. STEM construction kits designed for play are also 9503. Educational construction kits may remain 9503 even if marketed for learning.
MFN Duty Rates by Market
European Union
9503.00.00
EU Combined Nomenclature (CN) rate — applies to all 27 EU member states
United States
9503.00.00
US Harmonized Tariff Schedule (HTS) MFN rate — Section 301 tariffs may add to China-origin goods
United Kingdom
9503.00.00
UK Global Tariff (UKGT) — post-Brexit tariff schedule, independent of EU CN
Related searches
Official Sources & References
WCO HS Nomenclature
World Customs Organisation — the international standard behind all HS codes
wcoomd.org
EU TARIC Database
European Commission integrated tariff — EU Combined Nomenclature (CN) rates
ec.europa.eu
US HTS Schedule (USITC)
United States International Trade Commission — official US Harmonized Tariff Schedule
hts.usitc.gov
UK Global Tariff (HMRC)
His Majesty's Revenue and Customs — UK Trade Tariff post-Brexit
trade-tariff.service.gov.uk
Disclaimer: Duty rates shown are MFN (Most-Favoured-Nation) base rates sourced from live tariff database and verified April 2026. Actual duties may differ based on country of origin, applicable trade agreements (e.g. GSP, CETA, UK-EU TCA), anti-dumping measures, or changes to tariff schedules. Always verify with the official tariff database of the importing country before making customs declarations.
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