# HS code 8474.32: Mixing or kneading machines, machines for mixing mineral substances with bitumen

> HS code 8474.32 covers mixing or kneading machines, machines for mixing mineral substances with bitumen. It sits in heading 84.74 (machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry moulds of sand) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof). Other goods of heading 84.74 are classified under 8474.10 (sorting, screening, separating or washing machines), 8474.20 (crushing or grinding machines), 8474.31 (mixing or kneading machines, concrete or mortar mixers), 8474.39 (mixing or kneading machines, other) or 2 others. National tariff lines under 8474.32 are live on border.bot for the United States (1 line, also used by 1 other country).

Source: https://border.bot/hs-codes/847432
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 84](https://border.bot/hs-codes/84) / [84.74](https://border.bot/hs-codes/8474) / [8474.32](https://border.bot/hs-codes/847432)

## Key facts

- HS code: 8474.32
- Covers: Mixing or kneading machines, machines for mixing mineral substances with bitumen
- Heading: [84.74: Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry moulds of sand](https://border.bot/hs-codes/8474)
- Chapter: [84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof](https://border.bot/hs-codes/84)
- Edition: HS2022
- Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/847432)

## What this code covers

HS code 8474.32 covers mixing or kneading machines, machines for mixing mineral substances with bitumen.

The legal text of the subheading is “Mixing or kneading machines: Machines for mixing mineral substances with bitumen”, read under “Mixing or kneading machines”, in HS2022.

## What it doesn’t cover

Other goods of heading 84.74 are classified under 8474.10 (sorting, screening, separating or washing machines), 8474.20 (crushing or grinding machines), 8474.31 (mixing or kneading machines, concrete or mortar mixers), 8474.39 (mixing or kneading machines, other) or 2 others.

- [8474.10](https://border.bot/hs-codes/847410) Sorting, screening, separating or washing machines
- [8474.20](https://border.bot/hs-codes/847420) Crushing or grinding machines
- [8474.31](https://border.bot/hs-codes/847431) Mixing or kneading machines: Concrete or mortar mixers
- [8474.39](https://border.bot/hs-codes/847439) Mixing or kneading machines: Other
- [8474.80](https://border.bot/hs-codes/847480) Other machinery
- [8474.90](https://border.bot/hs-codes/847490) Parts

## How it is structured

8474.32 is a six-digit subheading. Its first two digits, 84, are the chapter; the first four, 8474, are heading 84.74; the last two, 32, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.74: Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry moulds of sand
- Within the heading: Mixing or kneading machines
- Subheading 8474.32: Machines for mixing mineral substances with bitumen

## In other countries

National tariff lines under 8474.32 are live on border.bot for the United States (1 line, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/847432): 1 line, used by 1 other country

- Previous subheading: [8474.31](https://border.bot/hs-codes/847431) Mixing or kneading machines: Concrete or mortar mixers
- Next subheading: [8474.39](https://border.bot/hs-codes/847439) Mixing or kneading machines: Other

## Frequently asked questions

### What does HS code 8474.32 cover?

HS code 8474.32 covers mixing or kneading machines, machines for mixing mineral substances with bitumen.

### Which heading and chapter is HS code 8474.32 in?

HS code 8474.32 is in heading 84.74 (machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or moulding solid mineral fuels, ceramic paste, unhardened cements, plastering materials or other mineral products in powder or paste form; machines for forming foundry moulds of sand) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof).

### Where are goods of heading 84.74 classified when 8474.32 doesn’t fit?

Other goods of heading 84.74 are classified under 8474.10 (sorting, screening, separating or washing machines), 8474.20 (crushing or grinding machines), 8474.31 (mixing or kneading machines, concrete or mortar mixers), 8474.39 (mixing or kneading machines, other) or 2 others.

### Which countries’ tariffs list national lines under HS code 8474.32?

National tariff lines under 8474.32 are live on border.bot for the United States (1 line, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 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.

Machine-readable: https://border.bot/hs-codes/847432.json