Harmonized Tariff Schedule of the United States · HTS code · HS 7320.90
7320.90.10: Springs and leaves for springs, of iron or steel: other, hairsprings
Other steel springs
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 7320 Springs and leaves for springs, of iron or steel:
- 7320.90 Other:
- 7320.90.10 Hairsprings
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 4
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 50%
- Applies to goods from
- all countries except United Kingdom, Russia
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.02
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
- Applies to goods from
- United Kingdom
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.04
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 50%
- Applies to goods from
- Russia
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.14
- 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
7320.90 Springs and leaves for springs, of iron or steel: other
UK Free Third-country duty 6 tariff lines 
EU 2.7% Third-country duty 3 tariff lines 
Türkiye 2.7% Third-country duty 3 tariff lines 
Canada Free General (MFN) 2 tariff lines 
Mexico Free General (MFN) 2 tariff lines 
Brazil 16% General (MFN) 1 tariff line 
Argentina 16% General (MFN) 2 tariff lines 
Peru 6% General (MFN) 1 tariff line 
New Zealand Free – 10% General (MFN) 7 tariff lines · average 4.3% 
Japan Free – 3.3% General (MFN) 2 tariff lines · average 1.7% 
Taiwan 10% 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 2.7% – 8% General (MFN) 4 tariff lines · average 4.7% 
Nigeria 20% General (MFN) 1 tariff line USA lines: 7320.90
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.
- N359981 U.S. CBP
The tariff classification of a spring clip from China
- N304438 U.S. CBP
The tariff classification of springs from Turkey
- N303585 U.S. CBP
The tariff classification of springs from Turkey
- N300284 U.S. CBP
The tariff classification of automotive brake components from China
- 600015313 HMRC
Zinc plated steel spring, that is used as a replacement part in a Kentucky mop holder. It is manufactured from 438mm steel wire, with a material of 8 gauge wire. The item is packaged in quantities of 300, in a cardboard box.
6 rulings in total for this code
Legal notes
HTS code 7320.90.10 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 7320.90 (springs and leaves for springs, of iron or steel: other).
The general duty is free, and quantities are declared in kg.
For the same subheading, the UK duty is free, the EU duty is 2.7%, the Türkiye duty is 2.7%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 16%, the Argentina duty is 16%, the Peru duty is 6%, the New Zealand duty is 0%–10%, the Japan duty is 0%–3.3%, the Taiwan duty is 10%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 2.7%–8% and the Nigeria duty is 20%.
The United States imported goods of subheading 7320.90 worth US$219m in 2024; the largest supplier was Germany.
Questions and answers
What is the USA import duty for HTS code 7320.90.10?
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 7320.90 as a whole, the largest supplier in 2024 was Germany (US$50m), followed by Mexico.