Iran (Islamic Republic of) HS Code

HS Code 281820: Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Aluminium oxide, other than artificial corundum in Iran (Islamic Republic of)

Q: Is HS code 281820 the same across all countries?

Yes — up to the 6-digit level, HS code 281820 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 281820?

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 281820 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 281820 in Iran (Islamic Republic of)

Under Iran (Islamic Republic of)'s Iran Customs Tariff Book (کتاب مقررات صادرات و واردات), HS Code 281820 is the WCO Harmonized System subheading for Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Aluminium oxide, other than artificial corundum. This is the most detailed internationally standardized level; Iran (Islamic Republic of) extends classifications to 8 digits under its national tariff system. 281820 belongs to Section VI: Products of the chemical or allied industries, Chapter 28: Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Heading 2818: Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide.

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

Classification Path of HS Code 281820 in Iran (Islamic Republic of)

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 28

Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HS Code 2818

Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide

HS Code 281820

Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Aluminium oxide, other than artificial corundum

HS Code 28182000

Aluminium oxide (excl. artificial corundum)

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

In Iran (Islamic Republic of), HS 281820 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 281820 means. Now see 2026 latest real trade activity for Alumina (Aluminium Oxide) 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 2818

Top Iran (Islamic Republic of) import Product Under HS Code 2818

1 281810: Artificial corundum $13.8M 2 281820: Aluminium oxide, except artificial corundum $8.0M 3 281830: Aluminium hydroxide $1.6M

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 2818

1 281820: Aluminium oxide, except artificial corundum $608.0K 2 281810: Artificial corundum $23

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) Alumina (Aluminium Oxide) (281820)

HS Code 28182000

Aluminium oxide (excl. artificial corundum)

HS Code 281810

Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Artificial corundum, whether or not chemically defined

HS Code 281830

Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Aluminium hydroxide

HS Code 280110

Fluorine, chlorine, bromine and iodine : Chlorine

HS Code 280120

Fluorine, chlorine, bromine and iodine : Iodine

HS Code 280130

Fluorine, chlorine, bromine and iodine : Fluorine; bromine

HS Code 280200

Sulphur, sublimed or precipitated; colloidal sulphur

HS Code 280300

Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)

HS Code 280410

Hydrogen, rare gases and other nonmetals : Hydrogen

HS Code 280421

Hydrogen, rare gases and other nonmetals : Rare gases : Argon

Frequently Asked Questions

What is HS code 281820 in Iran (Islamic Republic of)?

HS code 281820 covers Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide : Aluminium oxide, other than artificial corundum in Iran (Islamic Republic of). It sits in Chapter 28 (Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes), Heading 2818 of the Harmonized System, and is classified under IRICA HS.

Is HS code 281820 the same across all countries?

What system does Iran (Islamic Republic of) use to classify HS code 281820?

Where can I officially look up HS code 281820 in Iran (Islamic Republic of)?