Customs Tariff Schedules of Japan · statistical code · HS 3812.39
3812.39.100: Compound plasticisers for rubber or plastics: other, 1 Rubber anti-oxidants
Other stabilisers for rubber and plastics
✓ Can be used in a customs declaration Data: Customs Tariff Schedules of Japan, in force from 8 August 2026 · checked on 24 October 2026
- 3812 Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics.
- 3812.20.000 Compound plasticisers for rubber or plastics
- 3812.39 Other
- 3812.39.100 1 Rubber anti-oxidants
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
3812.39 Anti-oxidising preparations and other compound stabilisers: other
UK Free Third-country duty 18 tariff lines 
EU 6.5% Third-country duty 2 tariff lines 
Türkiye 6.5% Third-country duty 3 tariff lines 
USA Free – 6.5% General (MFN) 5 tariff lines · average 3.6% 
Canada Free General (MFN) 5 tariff lines 
Mexico Free – 6% General (MFN) 6 tariff lines · average 2.8% 
Brazil Free – 12.6% General (MFN) 5 tariff lines · average 10.1% 
Argentina Free – 12.6% General (MFN) 7 tariff lines · average 10.8% 
Peru Free – 6% General (MFN) 2 tariff lines · average 3% 
New Zealand Free General (MFN) 1 tariff line 
Taiwan 5% General (MFN) 2 tariff lines 
GCC 5% General (MFN) 2 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia Free General (MFN) 2 tariff lines 
Nigeria 5% General (MFN) 1 tariff line Japan lines: 3812.39
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.
- N344118 U.S. CBP
The tariff classification of a heat stabilizer from India
- N330364 U.S. CBP
The tariff classification of a light stabilizer from China
- N307895 U.S. CBP
The tariff classification of a heat stabilizer from China
- N301803 U.S. CBP
The tariff classification of a UV Stabilizer 944 from China
6 rulings in total for this code
Legal notes
Code history
Since 2017; before, these goods were classified under 3812.30.
In the Customs Tariff Schedules of Japan, 3812.39.100 is one of 2 lines under subheading 3812.39, anti-oxidising preparations and other compound stabilisers: other.
The applied rate is 4.4%, and quantities are declared in KG.
For the same subheading, the UK duty is free, the EU duty is 6.5%, the Türkiye duty is 6.5%, the US duty is 0%–6.5%, the Canada duty is free, the Mexico duty is 0%–6%, the Brazil duty is 0%–12.6%, the Argentina duty is 0%–12.6%, the Peru duty is 0%–6%, the New Zealand duty is free, the Taiwan duty is 5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.
Japan imported goods of subheading 3812.39 worth US$58m in 2024; the largest supplier was China.
Questions and answers
What is the Japan import duty for statistical code 3812.39.100?
The applied rate in the Customs Tariff Schedules of Japan is 4.4%; 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 3812.39 as a whole, the largest supplier in 2024 was China (US$14m), followed by Switzerland.