Harmonized Tariff Schedule of the United States · HTS code · HS 2825.40
2825.40.00: Nickel oxides and hydroxides
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides:
- 2825.40.00 Nickel oxides and hydroxides
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
2825.40 Nickel oxides and hydroxides
UK Free Third-country duty 1 tariff line 
EU Free Third-country duty 1 tariff line 
Türkiye Free Third-country duty 1 tariff line 
Canada Free General (MFN) 1 tariff line 
Mexico Free General (MFN) 2 tariff lines 
Brazil Free – 9% General (MFN) 2 tariff lines · average 4.5% 
Argentina Free – 9% General (MFN) 3 tariff lines · average 3% 
Peru Free General (MFN) 1 tariff line 
New Zealand Free General (MFN) 1 tariff line 
Japan 4.8% General (MFN) 1 tariff line 
Taiwan 2.5% 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) 1 tariff line 
Nigeria 5% General (MFN) 1 tariff line Legal notes
In the Harmonized Tariff Schedule of the United States, 2825.40.00 is one of 1 line under subheading 2825.40, nickel oxides and hydroxides.
The general duty is free, and quantities are declared in kg.
For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is free, the Brazil duty is 0%–9%, the Argentina duty is 0%–9%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 4.8%, the Taiwan duty is 2.5%, 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%.
The United States imported goods of subheading 2825.40 worth US$39m in 2024; the largest supplier was China.
Questions and answers
What is the USA import duty for HTS code 2825.40.00?
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 2825.40 as a whole, the largest supplier in 2024 was China (US$31m), followed by the Philippines.