Customs Tariff Schedules of Japan · statistical code · HS 3818.00
3818.00.020: Chemical elements doped for use in electronics, in the form: 2 Other
Doped chemical elements for electronics (wafers)
✓ Can be used in a customs declaration Data: Customs Tariff Schedules of Japan, in force from 8 August 2026 · checked on 24 October 2026
- 3818.00 Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics.
- 3818.00.020 2 Other
What you pay
Importing into Japan
Customs duty only: import VAT, other taxes and trade defence duties of this country are not covered here, and the duty calculator works only with the EU, Türkiye, US and UK tariffs.
Same subheading in other tariffs
UK Free Third-country duty 3 tariff lines 
EU Free Third-country duty 3 tariff lines 
Türkiye Free Third-country duty 4 tariff lines 
USA Free General (MFN) 1 tariff line 
Canada Free General (MFN) 1 tariff line 
Mexico Free General (MFN) 1 tariff line 
Brazil Free General (MFN) 2 tariff lines 
Argentina Free General (MFN) 2 tariff lines 
Peru Free General (MFN) 1 tariff line 
New Zealand Free General (MFN) 1 tariff line 
Taiwan Free General (MFN) 15 tariff lines 
GCC Free General (MFN) 2 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia Free General (MFN) 3 tariff lines 
Nigeria 10% General (MFN) 1 tariff line Japan lines: 3818.00
Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- N332099 U.S. CBP
The tariff classification of Doped Chemical Compounds from Russia
Legal notes
Statistical code 3818.00.020 is a line of the Customs Tariff Schedules of Japan under HS subheading 3818.00 (chemical elements doped for use in electronics, in the form of discs, wafers or…).
The applied rate is free, and quantities are declared in KG.
For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the US duty is free, the Canada duty is free, the Mexico duty is free, the Brazil duty is free, the Argentina duty is free, the Peru duty is free, the New Zealand duty is free, the Taiwan duty is free, the GCC duty is free, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 10%.
Japan imported goods of subheading 3818.00 worth US$1.2bn in 2024; the largest supplier was China.
Questions and answers
What is the Japan import duty for statistical code 3818.00.020?
The applied rate in the Customs Tariff Schedules of Japan is free; the supplementary unit is KG. This page shows the rate as published by the national source and, where the source publishes them, preferential rates: choose the country of origin to see them. Trade defence duties and VAT are not covered.
Where does Japan import these goods from?
For subheading 3818.00 as a whole, the largest supplier in 2024 was China (US$330m), followed by the United States.