# United States tariff line 2308.00.93.00: Screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed)

> In the United States tariff, line 2308.00.93.00 covers screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2308.00 in heading 23.08 (chapter 23).

Source: https://border.bot/countries/united-states/hs-codes/2308009300
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 23](https://border.bot/countries/united-states/hs-codes/23) / [2308.00](https://border.bot/countries/united-states/hs-codes/230800) / [2308.00.93.00](https://border.bot/countries/united-states/hs-codes/2308009300)

## Key facts

- Tariff line: 2308.00.93.00
- Covers: Screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed)
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [2308.00](https://border.bot/hs-codes/230800)

## What this line covers

In the United States tariff, line 2308.00.93.00 covers screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed).

Its legal text is “Screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed)”.

## How it is structured

It falls under HS subheading 2308.00 in heading 23.08 (chapter 23). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 23: Residues and waste from the food industries; prepared animal fodder
- Heading 23.08: Vegetable materials and vegetable waste, vegetable residues and by-products, whether or not in the form of pellets, of a kind used in animal feeding, not elsewhere specified or included
- Line 2308.00.93.00: Screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed)

## Duty

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

## In other countries

No other national tariff on border.bot has live lines under 2308.00 yet.

- [The Harmonized System text for 2308.00](https://border.bot/hs-codes/230800)

## Other lines under 2308.00

- [2308.00.10.00](https://border.bot/countries/united-states/hs-codes/2308001000) Acorns and horse-chestnuts
- [2308.00.95.00](https://border.bot/countries/united-states/hs-codes/2308009500) Dehydrated marigolds
- [2308.00.98.20](https://border.bot/countries/united-states/hs-codes/2308009820) Citrus pulp pellets
- [2308.00.98.90](https://border.bot/countries/united-states/hs-codes/2308009890) Other

- Previous line: [2308.00.10.00](https://border.bot/countries/united-states/hs-codes/2308001000) Acorns and horse-chestnuts
- Next line: [2308.00.95.00](https://border.bot/countries/united-states/hs-codes/2308009500) Dehydrated marigolds

## Frequently asked questions

### What does tariff line 2308.00.93.00 cover in the United States tariff?

In the United States tariff, line 2308.00.93.00 covers screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed).

### What is the general (MFN) duty on 2308.00.93.00 in the United States?

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

## 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/2308009300.json