# United States tariff line 5515.21.00.40: Satin weave or twill weave (628)

> In the United States tariff, line 5515.21.00.40 covers other woven fabrics of synthetic staple fibers, of acrylic or modacrylic staple fibers, mixed mainly or solely with man-made filaments, satin weave or twill weave (628). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 5515.21 in heading 55.15 (chapter 55).

Source: https://border.bot/countries/united-states/hs-codes/5515210040
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 55](https://border.bot/countries/united-states/hs-codes/55) / [5515.21](https://border.bot/countries/united-states/hs-codes/551521) / [5515.21.00.40](https://border.bot/countries/united-states/hs-codes/5515210040)

## Key facts

- Tariff line: 5515.21.00.40
- Covers: Other woven fabrics of synthetic staple fibers, of acrylic or modacrylic staple fibers, mixed mainly or solely with man-made filaments, satin weave or twill weave (628)
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [5515.21](https://border.bot/hs-codes/551521)

## What this line covers

In the United States tariff, line 5515.21.00.40 covers other woven fabrics of synthetic staple fibers, of acrylic or modacrylic staple fibers, mixed mainly or solely with man-made filaments, satin weave or twill weave (628).

Its legal text is “Satin weave or twill weave (628)”, read under “Of acrylic or modacrylic staple fibers” and “Mixed mainly or solely with man-made filaments”.

## How it is structured

It falls under HS subheading 5515.21 in heading 55.15 (chapter 55). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 55: Man-made staple fibres
- Heading 55.15: Other woven fabrics of synthetic staple fibers
- Subheading 5515.21: Of acrylic or modacrylic staple fibers
- Within the subheading: Mixed mainly or solely with man-made filaments
- Line 5515.21.00.40: Satin weave or twill weave (628)

## Duty

Goods under this line enter free of general (MFN) duty.

The rate is published on 5515.21.00.

## In other countries

No other national tariff on border.bot has live lines under 5515.21 yet.

- [The Harmonized System text for 5515.21](https://border.bot/hs-codes/551521)

## Other lines under 5515.21

- [5515.21.00.10](https://border.bot/countries/united-states/hs-codes/5515210010) Poplin or broadcloth (625)
- [5515.21.00.20](https://border.bot/countries/united-states/hs-codes/5515210020) Sheeting (627)
- [5515.21.00.30](https://border.bot/countries/united-states/hs-codes/5515210030) Printcloth (626)
- [5515.21.00.90](https://border.bot/countries/united-states/hs-codes/5515210090) Other (629)

- Previous line: [5515.21.00.30](https://border.bot/countries/united-states/hs-codes/5515210030) Printcloth (626)
- Next line: [5515.21.00.90](https://border.bot/countries/united-states/hs-codes/5515210090) Other (629)

## Frequently asked questions

### What does tariff line 5515.21.00.40 cover in the United States tariff?

In the United States tariff, line 5515.21.00.40 covers other woven fabrics of synthetic staple fibers, of acrylic or modacrylic staple fibers, mixed mainly or solely with man-made filaments, satin weave or twill weave (628).

### What is the general (MFN) duty on 5515.21.00.40 in the United States?

Goods under this line enter free of general (MFN) duty. The rate is published on 5515.21.00.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/5515210040.json