Iran (Islamic Republic of) HS Code

HS Code 250840: Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Other clays in Iran (Islamic Republic of)

Q: Is HS code 250840 the same across all countries?

Yes — up to the 6-digit level, HS code 250840 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Iran (Islamic Republic of) extends it under IRICA HS.

Q: What system does Iran (Islamic Republic of) use to classify HS code 250840?

Iran (Islamic Republic of) classifies products under the Iran Customs Tariff Book (IRICA HS; locally کتاب مقررات صادرات و واردات), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 250840 in Iran (Islamic Republic of)?

The official source is https://www.irica.gov.ir/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 250840 in Iran (Islamic Republic of)

Under Iran (Islamic Republic of)'s Iran Customs Tariff Book (کتاب مقررات صادرات و واردات), HS Code 250840 is the WCO Harmonized System subheading for Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Other clays. This is the most detailed internationally standardized level; Iran (Islamic Republic of) extends classifications to 8 digits under its national tariff system. 250840 belongs to Section V: Mineral products, Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement, Heading 2508: Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.

Explore more 2026 Latest Iran (Islamic Republic of) import export trade data and shipment records for HS Code Other Clays on TradeInt global trade data platform

Classification Path of HS Code 250840 in Iran (Islamic Republic of)

Section V

Chapters (25-27) Mineral products

Chapter 25

Salt; sulphur; earths and stone; plastering materials, lime and cement

HS Code 2508

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths

HS Code 250840

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Other clays

HS Code 25084010

Clays (excl. fireclay, bentonite, kaolin and other kaolinic clays and expanded clay) : discoloar Clay and Shampoo mud

HS Code 25084090

Clays (excl. fireclay, bentonite, kaolin and other kaolinic clays and expanded clay) : Other

Iran (Islamic Republic of) Tariff Classification: Iran Customs Tariff Book (IRICA HS)

In Iran (Islamic Republic of), HS 250840 is classified under the Iran Customs Tariff Book (کتاب مقررات صادرات و واردات) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Iran Customs Tariff Book (IRICA HS)

Local name کتاب مقررات صادرات و واردات

Digits 8

Official source https://www.irica.gov.ir/

You know what 250840 means. Now see 2026 latest real trade activity for Other Clays in Iran (Islamic Republic of).

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Iran (Islamic Republic of) Import Data Search 2026 Latest Iran (Islamic Republic of) Export Data

Top Trading Product of HS Code 2508

Top Iran (Islamic Republic of) import Product Under HS Code 2508

1 250830: Fire-clay $2.8M 2 250810: Bentonite $395.8K 3 250840: Other clays (except expanded clay for insulation) $393.1K

Figures shown for 2020.

For more 2026 recent data, search for Iran (Islamic Republic of) import trade records

Top Iran (Islamic Republic of) export Product Under HS Code 2508

1 250810: Bentonite $1.9M 2 250850: Andalusite, kyanite and sillimanite $323.6K 3 250840: Other clays (except expanded clay for insulation) $100.0K

Figures shown for 2020.

For more 2026 recent data, search for Iran (Islamic Republic of) export trade records

Related HS Code to Iran (Islamic Republic of) Other Clays (250840)

HS Code 25084010

Clays (excl. fireclay, bentonite, kaolin and other kaolinic clays and expanded clay) : discoloar Clay and Shampoo mud

HS Code 25084090

Clays (excl. fireclay, bentonite, kaolin and other kaolinic clays and expanded clay) : Other

HS Code 250810

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Bentonite

HS Code 250830

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Fireclay

HS Code 250850

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Andalusite, kyanite and sillimanite

HS Code 250860

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Mullite

HS Code 250870

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Chamotte or dinas earths

HS Code 250100

Salt (including table salt and denatured salt) and pure sodium chloride, whether or not in aqueous solution or containing added anticaking or freeflowing agents; sea water

HS Code 250200

Unroasted iron pyrites

HS Code 250300

Sulphur of all kinds, other than sublimed sulphur, precipitated sulphur and colloidal sulphur

Frequently Asked Questions

What is HS code 250840 in Iran (Islamic Republic of)?

HS code 250840 covers Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths : Other clays in Iran (Islamic Republic of). It sits in Chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement), Heading 2508 of the Harmonized System, and is classified under IRICA HS.

Is HS code 250840 the same across all countries?

What system does Iran (Islamic Republic of) use to classify HS code 250840?

Where can I officially look up HS code 250840 in Iran (Islamic Republic of)?