Customs Import Tariff of Taiwan · CCC code · HS 7410.21
7410.21.10.13: Copper clad laminate, polyimide backed, of a thickness not exceeding 0.07 mm
Backed refined copper foil
✓ Can be used in a customs declaration Data: Customs Import Tariff of Taiwan, in force from 24 April 2025 · checked on 24 October 2026
What you pay
Importing into Taiwan
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
7410.21 Copper foil: backed, of refined copper
UK Free Third-country duty 8 tariff lines 
EU 5.2% Third-country duty 1 tariff line 
Türkiye 5.2% Third-country duty 1 tariff line 
USA 1.5% – 3% General (MFN) 2 tariff lines · average 2.3% 
Canada Free General (MFN) 2 tariff lines 
Mexico Free General (MFN) 1 tariff line 
Brazil 7.2% – 10.8% General (MFN) 4 tariff lines · average 8.1% 
Argentina Free – 10.8% General (MFN) 4 tariff lines · average 4.5% 
Peru Free General (MFN) 1 tariff line 
New Zealand Free General (MFN) 2 tariff lines 
Japan 3% General (MFN) 1 tariff line 
GCC 5% General (MFN) 1 tariff line 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia Free General (MFN) 1 tariff line 
Nigeria 10% General (MFN) 1 tariff line Taiwan lines: 7410.21
- 7410.21.10.11Copper clad laminate, paper-phenolic backed, of a thickness not exceeding 0.07 mm
- 7410.21.10.12Copper clad laminate, epoxy-glass backed, of a thickness not exceeding 0.07 mm
- 7410.21.10.13Copper clad laminate, polyimide backed, of a thickness not exceeding 0.07 mm
- 7410.21.10.19Copper clad laminate, other backed, of a thickness not exceeding 0.07 mm
- 7410.21.10.90Other refined copper foil, backed, of a thickness not exceeding 0.07 mm
- 7410.21.90.00Other refined copper foil, backed, of a thickness not exceeding 0.15 mm
Legal notes
In the Customs Import Tariff of Taiwan, 7410.21.10.13 is one of 6 lines under subheading 7410.21, copper foil: backed, of refined copper.
The column 1 rate is 5%, and quantities are declared in KGM.
For the same subheading, the UK duty is free, the EU duty is 5.2%, the Türkiye duty is 5.2%, the US duty is 1.5%–3%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 7.2%–10.8%, the Argentina duty is 0%–10.8%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 3%, 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 10%.
Taiwan imported goods of subheading 7410.21 worth US$354m in 2024; the largest supplier was China.
Questions and answers
What is the Taiwan import duty for CCC code 7410.21.10.13?
The column 1 rate in the Customs Import Tariff of Taiwan is 5%; the supplementary unit is KGM. 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 Taiwan import these goods from?
For subheading 7410.21 as a whole, the largest supplier in 2024 was China (US$123m), followed by Japan.