Poland HS Code

HS Code 280440: Hydrogen, rare gases and other nonmetals : Oxygen in Poland

Q: Is HS code 280440 the same across all countries?

Yes — up to the 6-digit level, HS code 280440 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Poland extends it under CN / TARIC.

Q: What system does Poland use to classify HS code 280440?

Poland classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Nomenklatura Scalona), which extends HS codes to 10 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 280440 in Poland?

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

What is HS Code 280440 in Poland

Under Poland's Combined Nomenclature / TARIC (Nomenklatura Scalona), HS Code 280440 is the WCO Harmonized System subheading for Hydrogen, rare gases and other nonmetals : Oxygen. This is the most detailed internationally standardized level; Poland extends classifications to 10 digits under its national tariff system. 280440 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 2804: Hydrogen, rare gases and other nonmetals.

Explore more 2026 Latest Poland import export trade data and shipment records for HS Code Oxygen on TradeInt global trade data platform

Classification Path of HS Code 280440 in Poland

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 2804

Hydrogen, rare gases and other nonmetals

HS Code 280440

Hydrogen, rare gases and other nonmetals : Oxygen

HS Code 2804400000

Oxygen

Poland Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Poland, HS 280440 is classified under the Combined Nomenclature / TARIC (Nomenklatura Scalona) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Nomenklatura Scalona

Digits 10

Official source https://www.gov.pl/web/kas

You know what 280440 means. Now see 2026 latest real trade activity for Oxygen in Poland.

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

Search 2026 Latest Poland Import Data Search 2026 Latest Poland Export Data

Top Trading Product of HS Code 2804

Top Poland import Product Under HS Code 2804

1 280470: Phosphorus $60.4M 2 280469: Silicon : Other $53.8M 3 280429: Rare gases : Other $39.1M

Figures shown for 2025.

For more 2026 recent data, search for Poland import trade records

Top Poland export Product Under HS Code 2804

1 280429: Rare gases : Other $84.5M 2 280470: Phosphorus $14.7M 3 280421: Rare gases : Argon $13.9M

Figures shown for 2025.

For more 2026 recent data, search for Poland export trade records

Related HS Code to Poland Oxygen (280440)

HS Code 2804400000

Oxygen

HS Code 280410

Hydrogen, rare gases and other nonmetals : Hydrogen

HS Code 280421

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

HS Code 280429

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

HS Code 280430

Hydrogen, rare gases and other nonmetals : Nitrogen

HS Code 280450

Hydrogen, rare gases and other nonmetals : Boron; tellurium

HS Code 280461

Hydrogen, rare gases and other nonmetals : Silicon : Containing by weight not less than 99,99 % of silicon

HS Code 280469

Hydrogen, rare gases and other nonmetals : Silicon : Other

HS Code 280470

Hydrogen, rare gases and other nonmetals : Phosphorus

HS Code 280480

Hydrogen, rare gases and other nonmetals : Arsenic

Frequently Asked Questions

What is HS code 280440 in Poland?

HS code 280440 covers Hydrogen, rare gases and other nonmetals : Oxygen in Poland. 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 2804 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 280440 the same across all countries?

What system does Poland use to classify HS code 280440?

Where can I officially look up HS code 280440 in Poland?