Harmonized Tariff Schedule of the United States · HTS code · HS 6109.90

6109.90.40

6109.90.40: T-shirts and vests of other fibres, knitted: Containing 70 percent or more by weight of silk or silk waste

T-shirts and vests of other fibres, knitted

Not declarable on its own: use one of its 2 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 6109 T-shirts, singlets, tank tops and similar garments, knitted or crocheted:
  2. 6109.90 Of other textile materials:
  3. 6109.90.40 Containing 70 percent or more by weight of silk or silk waste

What you pay

Importing into USA

Customs duty 2.6% standard rate depends on the country of origin
Additional duties and charges —
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

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.

No additional measures recorded for this origin.

Preferential rates by country

Agreement or schemeCountriesRate
General (MFN)—2.6%
US–Australia FTA AUAustraliaFree
US–Bahrain FTA BHBahrainFree
US–Chile FTA CLChileFree
US–Colombia TPA COColombiaFree
US–Israel FTA ILIsraelFree
US–Jordan FTA JOJordanFree
US–Korea FTA KRSouth KoreaFree
US–Morocco FTA MAMoroccoFree
US–Oman FTA OMOmanFree
CAFTA-DR PCosta Rica, Dominican Republic, El Salvador, Guatemala, Honduras, NicaraguaFree
US–Panama TPA PAPanamaFree
US–Peru TPA PEPeruFree
USMCA SCanada, MexicoFree
US–Singapore FTA SGSingaporeFree
Column 2Cuba, North Korea, Russia, Belarus90%

Special: reduced rates under trade agreements and preference programmes; the letters in brackets name the programmes (for example AU = Australia FTA, KR = Korea FTA).

Subdivisions

  1. 6109.90.40 Containing 70 percent or more by weight of silk or silk waste 2.6%
  2. 6109.90.40.10 Men's or boys' (738) doz., kg
  3. 6109.90.40.20 Women's or girls' (739) doz., kg

Same subheading in other tariffs

6109.90 T-shirts, singlets and other vests, knitted or crocheted: of other textile materials

USA lines: 6109.90

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.

  • N362518 U.S. CBP 9 July 2026 · 6109.90.10.65

    The tariff classification of a singlet from Indonesia

  • N362151 U.S. CBP 29 June 2026 · 6109.90.10.90

    The tariff classification of women’s upper body garments from Vietnam

  • N361928 U.S. CBP 11 June 2026 · 6109.90.10.65

    The tariff classification of a women’s tank top from Cambodia

  • N360460 U.S. CBP 17 April 2026 · 6109.90.10.65

    The tariff classification of women’s knit garments from Sri Lanka

  • 600016244 HMRC 21 September 2026 – 20 September 2029 · 6109 90 20 00

    Bespoke printed T-Shirts, designed to be worn by men or women and in a number of sizes. The T-Shirts are described as fully sublimated, meaning the printed design covers any and all sections of the piece of clothing.

  • 600014216 HMRC 12 January 2026 – 11 January 2029 · 6109 90 20 00

    Football tops to wear whilst playing football matches. The t-shirts come in a variety of colours and designs. The shirts can be personalized with name and number dependent on customer’s want. They are designed to cover the upper body. The t-shirt have sleeves and are without a collar. They are…

  • 600012090 HMRC 14 January 2025 – 13 January 2028 · 6109 90 20 00

    A knitted unisex polyester T-shirt .The item has short sleeves with reflective tape on the body and over the shoulders. Available in orange and yellow and various sizes.

  • 600010185 HMRC 2 April 2024 – 1 April 2027 · 6109 90 20 00

    knitted T-shirt like garment Materials: polyester 90%, spandex 10% short sleeves Comes in black, white and grey

70 rulings in total for this code

Legal notes

Notes
Additional notes

Chapter notes: Chapter 61 →

In the Harmonized Tariff Schedule of the United States, 6109.90.40 is one of 4 lines under subheading 6109.90, t-shirts, singlets and other vests, knitted or crocheted.

The general duty is 2.6%.

2 statistical sub-lines below it are used in the declaration.

For the same subheading, the UK duty is 12%, the EU duty is 12%, the Türkiye duty is 12%, the Canada duty is 18%, the Mexico duty is 35%, the Brazil duty is 35%, the Argentina duty is 20%, the Peru duty is 11%, the New Zealand duty is 10%, the Japan duty is 7.4%–10.9%, the Taiwan duty is 12%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is 10.7%, the North Macedonia duty is 17.5% and the Nigeria duty is 20%.

The United States imported goods of subheading 6109.90 worth US$2bn in 2024; the largest supplier was China.

Questions and answers

What is the USA import duty for HTS code 6109.90.40?

The general duty in the Harmonized Tariff Schedule of the United States is 2.6%. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Is there a lower rate for 6109.90.40 under US trade agreements?

Yes. The Special column reads “Free (AU, BH, CL, CO,E, IL, JO, KR, MA, OM, P, PA, PE,S, SG)”: the letters in brackets name the agreements and programmes that grant it.

Where does the United States import these goods from?

For subheading 6109.90 as a whole, the largest supplier in 2024 was China (US$307m), followed by Vietnam.

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