# HS code 2613.90: Molybdenum ores and concentrates

> HS code 2613.90 covers molybdenum ores and concentrates, other than those classified in 2613.10. It sits in heading 26.13 (molybdenum ores and concentrates) in chapter 26 (ores, slag and ash). Other goods of heading 26.13 are classified under 2613.10 (roasted). National tariff lines under 2613.90 are live on border.bot for the United States (1 line, also used by 1 other country).

Source: https://border.bot/hs-codes/261390
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 26](https://border.bot/hs-codes/26) / [26.13](https://border.bot/hs-codes/2613) / [2613.90](https://border.bot/hs-codes/261390)

## Key facts

- HS code: 2613.90
- Covers: Molybdenum ores and concentrates
- Heading: [26.13: Molybdenum ores and concentrates](https://border.bot/hs-codes/2613)
- Chapter: [26: Ores, slag and ash](https://border.bot/hs-codes/26)
- Edition: HS2022
- Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/261390)

## What this code covers

HS code 2613.90 covers molybdenum ores and concentrates, other than those classified in 2613.10.

The legal text of the subheading is “Other”, in HS2022.

## What it doesn’t cover

Other goods of heading 26.13 are classified under 2613.10 (roasted).

- [2613.10](https://border.bot/hs-codes/261310) Roasted

## How it is structured

2613.90 is a six-digit subheading. Its first two digits, 26, are the chapter; the first four, 2613, are heading 26.13; the last two, 90, identify the subheading within the heading.

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

- Chapter 26: Ores, slag and ash
- Heading 26.13: Molybdenum ores and concentrates
- Subheading 2613.90: Other

## In other countries

National tariff lines under 2613.90 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/261390): 1 line, used by 1 other country

- Previous subheading: [2613.10](https://border.bot/hs-codes/261310) Roasted
- Next subheading: [2614.00](https://border.bot/hs-codes/261400) Titanium ores and concentrates

## Frequently asked questions

### What does HS code 2613.90 cover?

HS code 2613.90 covers molybdenum ores and concentrates, other than those classified in 2613.10.

### Which heading and chapter is HS code 2613.90 in?

HS code 2613.90 is in heading 26.13 (molybdenum ores and concentrates) in chapter 26 (ores, slag and ash).

### Where are goods of heading 26.13 classified when 2613.90 doesn’t fit?

Other goods of heading 26.13 are classified under 2613.10 (roasted).

### Which countries’ tariffs list national lines under HS code 2613.90?

National tariff lines under 2613.90 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/261390.json