Harmonized Tariff Schedule of the United States · HTS code · HS 6906.00
6906.00.00: Ceramic pipes, conduits, guttering and pipe fittings
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
Additional duties and charges 1
- Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 25%
- Applies to goods from
- China
- In force
- from 24 September 2018
- Legal act
- HTSUS 9903.88.03
Same subheading in other tariffs
6906.00 Ceramic pipes, conduits, guttering and pipe fittings
UK specific or compound duty Third-country duty 1 tariff line 
EU Free Third-country duty 1 tariff line 
Türkiye Free Third-country duty 2 tariff lines 
Canada Free Third-country duty 1 tariff line 
Mexico 15% Third-country duty 1 tariff line 
Brazil 10.8% Third-country duty 1 tariff line 
Argentina 10.8% Third-country duty 1 tariff line 
Peru Free Third-country duty 1 tariff line 
New Zealand 5% Third-country duty 1 tariff line 
Japan Free Third-country duty 1 tariff line 
Taiwan 5% Third-country duty 1 tariff line 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia 15% Third-country duty 1 tariff line 
Nigeria 20% Third-country duty 1 tariff line Legal notes
In the Harmonized Tariff Schedule of the United States, 6906.00.00 is one of 1 line under subheading 6906.00, ceramic pipes, conduits, guttering and pipe fittings.
The general duty is free, and quantities are declared in kg.
For the same subheading, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is 15%, the Brazil duty is 10.8%, the Argentina duty is 10.8%, the Peru duty is free, the New Zealand duty is 5%, the Japan 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 15% and the Nigeria duty is 20%.
The United States imported goods of subheading 6906.00 worth US$2m in 2024; the largest supplier was South Korea.
Questions and answers
What is the USA import duty for HTS code 6906.00.00?
The general duty in the Harmonized Tariff Schedule of the United States is free; the supplementary unit is kg. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Where does the United States import these goods from?
For subheading 6906.00 as a whole, the largest supplier in 2024 was South Korea (US$971k).