Customs Import Tariff of Taiwan · CCC code · HS 2917.12
2917.12.21.00: Adipic acid, salts and esters: Dioctyl hexanedioate
Adipic acid, salts and esters
✓ 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
2917.12 Adipic acid, its salts and esters
UK 6% Third-country duty 4 tariff lines 
EU 6.5% Third-country duty 1 tariff line 
Türkiye 6.5% Third-country duty 3 tariff lines 
USA 6.5% General (MFN) 3 tariff lines 
Canada Free General (MFN) 1 tariff line 
Mexico Free General (MFN) 1 tariff line 
Brazil 10.8% – 20% General (MFN) 2 tariff lines · average 15.4% 
Argentina Free – 10.8% General (MFN) 3 tariff lines · average 7.2% 
Peru Free General (MFN) 2 tariff lines 
New Zealand Free General (MFN) 1 tariff line 
Japan 3.9% General (MFN) 2 tariff lines 
GCC 5% General (MFN) 1 tariff line 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 2 tariff lines 
North Macedonia Free General (MFN) 1 tariff line 
Nigeria 5% General (MFN) 1 tariff line Taiwan lines: 2917.12
Legal notes
CCC code 2917.12.21.00 is a line of the Customs Import Tariff of Taiwan under HS subheading 2917.12 (adipic acid, its salts and esters).
The column 1 rate is 2.5%, and quantities are declared in TNE.
For the same subheading, the UK duty is 6%, the EU duty is 6.5%, the Türkiye duty is 6.5%, the US duty is 6.5%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 10.8%–20%, the Argentina duty is 0%–10.8%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 3.9%, 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%.
Taiwan imported goods of subheading 2917.12 worth US$87m in 2024; the largest supplier was China.
Questions and answers
What is the Taiwan import duty for CCC code 2917.12.21.00?
The column 1 rate in the Customs Import Tariff of Taiwan is 2.5%; the supplementary unit is TNE. 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 2917.12 as a whole, the largest supplier in 2024 was China (US$60m), followed by South Korea.