Harmonized Tariff Schedule of the United States · HTS code · HS 3905.99
3905.99.30: Polyvinyl carbazole (including adjuvants)
Other vinyl polymers, primary
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 3905 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms:
- Other:
- 3905.99 Other:
- 3905.99.30 Polyvinyl carbazole (including adjuvants)
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
3905.99 Polymers of vinyl acetate or of other vinyl esters: other, other
UK Free Third-country duty 8 tariff lines 
EU Free – 6.5% Third-country duty 2 tariff lines · average 3.3% 
Türkiye Free – 6.5% Third-country duty 2 tariff lines · average 3.3% 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 3 tariff lines 
Brazil Free – 10.8% Third-country duty 4 tariff lines · average 2.7% 
Argentina Free – 10.8% Third-country duty 5 tariff lines · average 2.2% 
Peru Free Third-country duty 3 tariff lines 
New Zealand Free Third-country duty 1 tariff line 
Japan 2.8% Third-country duty 1 tariff line 
Taiwan 4% – 5% Third-country duty 3 tariff lines · average 4.3% 
GCC 5% Third-country duty 2 tariff lines 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia Free Third-country duty 2 tariff lines 
Nigeria 5% Third-country duty 1 tariff line USA lines: 3905.99
Legal notes
HTS code 3905.99.30 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 3905.99 (polymers of vinyl acetate or of other vinyl esters: other, 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 0%–6.5%, the Türkiye duty is 0%–6.5%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 0%–10.8%, the Argentina duty is 0%–10.8%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 2.8%, the Taiwan duty is 4%–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 3905.99 worth US$53m in 2024; the largest supplier was Germany.
Questions and answers
What is the USA import duty for HTS code 3905.99.30?
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 3905.99 as a whole, the largest supplier in 2024 was Germany (US$19m), followed by China.