Iran (Islamic Republic of) HS Code

HS Code 28151110: "Sodium hydroxide ""caustic soda"" solid : In form of leap" in Iran (Islamic Republic of)

Q: Is HS code 28151110 the same across all countries?

Only the first 6 digits of HS code 28151110 are internationally harmonized. The remaining digits are added by Iran (Islamic Republic of) under IRICA HS and are not directly comparable to other countries' codes.

Q: What system does Iran (Islamic Republic of) use to classify HS code 28151110?

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 28151110 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 28151110 in Iran (Islamic Republic of)

Under Iran (Islamic Republic of)'s Iran Customs Tariff Book (کتاب مقررات صادرات و واردات), HS Code 28151110 is classified as "Sodium hydroxide ""caustic soda"" solid : In form of leap". Iran (Islamic Republic of)'s tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 28151110 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 2815: Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium.

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

Classification Path of HS Code 28151110 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 2815

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium

HS Code 28151110

"Sodium hydroxide ""caustic soda"" solid : In form of leap"

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

In Iran (Islamic Republic of), HS 28151110 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 28151110 means. Now see 2026 latest real trade activity for Solid Caustic Soda 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 2815

Top Iran (Islamic Republic of) import Product Under HS Code 2815

1 281520: Potassium hydroxide (caustic potash) $1.1M 2 281511: Sodium hydroxide (caustic soda) solid $61.3K 3 281530: Peroxides of sodium or potassium $3.1K

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 2815

1 281511: Sodium hydroxide (caustic soda) solid $12.9M 2 281512: Sodium hydroxide (caustic soda) in aqueous solution $3.3M 3 281520: Potassium hydroxide (caustic potash) $21

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) Solid Caustic Soda (28151110)

HS Code 28151190

"Sodium hydroxide ""caustic soda"" solid : Other"

HS Code 281512

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium : Sodium hydroxide (caustic soda) : In aqueous solution (soda lye or liquid soda)

HS Code 281520

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium : Potassium hydroxide (caustic potash)

HS Code 281530

Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium : Peroxides of sodium or potassium

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

28151110 in Other Countries

See how 28151110 (Solid Caustic Soda) is classified across other countries, each with its own national code and local description.

Compare 28151110 across countries

Frequently Asked Questions

What is HS code 28151110 in Iran (Islamic Republic of)?

HS code 28151110 covers "Sodium hydroxide ""caustic soda"" solid : In form of leap" 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 2815 of the Harmonized System, and is classified under IRICA HS.

Is HS code 28151110 the same across all countries?

What system does Iran (Islamic Republic of) use to classify HS code 28151110?

Where can I officially look up HS code 28151110 in Iran (Islamic Republic of)?