# United States tariff lines under HS 6001.99

> The United States tariff splits HS 6001.99 (other: Of other textile materials) into 2 national lines: 6001.99.10.00 (containing 85 percent or more by weight of silk or silk waste) and 6001.99.90.00 (other (414)). The general (MFN) duty differs by line: 4% on 6001.99.10.00 and 7% on 6001.99.90.00.

Source: https://border.bot/countries/united-states/hs-codes/600199
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 60](https://border.bot/countries/united-states/hs-codes/60) / [6001.99](https://border.bot/countries/united-states/hs-codes/600199)

## Key facts

- HS subheading: [6001.99](https://border.bot/hs-codes/600199)
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 60: Knitted or crocheted fabrics

## United States lines under 6001.99

The United States tariff splits HS 6001.99 (other: Of other textile materials) into 2 national lines: 6001.99.10.00 (containing 85 percent or more by weight of silk or silk waste) and 6001.99.90.00 (other (414)).

The general (MFN) duty differs by line: 4% on 6001.99.10.00 and 7% on 6001.99.90.00.

- [6001.99.10.00](https://border.bot/countries/united-states/hs-codes/6001991000) Other, Of other textile materials, Containing 85 percent or more by weight of silk or silk waste. Duty (MFN): 4%
- [6001.99.90.00](https://border.bot/countries/united-states/hs-codes/6001999000) Other, Of other textile materials, Other (414). Duty (MFN): 7%

## In other countries

No other national tariff on border.bot has live lines under 6001.99 yet.

- [The Harmonized System text for 6001.99](https://border.bot/hs-codes/600199)

- Previous subheading: [6001.92](https://border.bot/countries/united-states/hs-codes/600192) Pile fabrics, including "long pile" fabrics and terry fabrics, knitted or crocheted
- Next subheading: [6002.40](https://border.bot/countries/united-states/hs-codes/600240) Containing by weight 5 percent or more of elastomeric yarn but not containing rubber thread

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 6001.99?

The United States tariff splits HS 6001.99 (other: Of other textile materials) into 2 national lines: 6001.99.10.00 (containing 85 percent or more by weight of silk or silk waste) and 6001.99.90.00 (other (414)).

### What is the duty on HS 6001.99 in the United States?

The general (MFN) duty differs by line: 4% on 6001.99.10.00 and 7% on 6001.99.90.00.

## 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/600199.json