Chile HS Code

HS Code 280920: Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : Phosphoric acid and polyphosphoric acids in Chile

Q: Is HS code 280920 the same across all countries?

Yes — up to the 6-digit level, HS code 280920 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Chile extends it under HS-CL.

Q: What system does Chile use to classify HS code 280920?

Chile classifies products under the Arancel Aduanero de Chile (HS-CL; locally Arancel Aduanero), 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 280920 in Chile?

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

What is HS Code 280920 in Chile

Under Chile's Arancel Aduanero de Chile (Arancel Aduanero), HS Code 280920 is the WCO Harmonized System subheading for Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : Phosphoric acid and polyphosphoric acids. This is the most detailed internationally standardized level; Chile extends classifications to 8 digits under its national tariff system. 280920 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 2809: Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined.

Explore more 2026 Latest Chile import export trade data and shipment records for HS Code Phosphoric Acid on TradeInt global trade data platform

Classification Path of HS Code 280920 in Chile

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 2809

Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined

HS Code 280920

Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : Phosphoric acid and polyphosphoric acids

HS Code 28092010

Pentóxido de difósforo; ácido fosfórico; ácidos polifosfóricos aunque no sean de constitución química definida: Ácido fosfórico y ácidos polifosfóricos: Ácido ortofosfórico o fosfórico

HS Code 28092090

Pentóxido de difósforo; ácido fosfórico; ácidos polifosfóricos aunque no sean de constitución química definida: Ácido fosfórico y ácidos polifosfóricos: Los demás

Chile Tariff Classification: Arancel Aduanero de Chile (HS-CL)

In Chile, HS 280920 is classified under the Arancel Aduanero de Chile (Arancel Aduanero) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Arancel Aduanero de Chile (HS-CL)

Local name Arancel Aduanero

Digits 8

Official source https://www.aduana.cl/

You know what 280920 means. Now see 2026 latest real trade activity for Phosphoric Acid in Chile.

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

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Top Trading Product of HS Code 2809

Top Chile import Product Under HS Code 2809

1 280920: Phosphoric acid and polyphosphoric acids $19.0M 2 280910: Diphosphorus pentaoxide $1.6K

Figures shown for 2025.

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

Top Chile export Product Under HS Code 2809

1 280920: Phosphoric acid and polyphosphoric acids $2.7K

Figures shown for 2025.

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

Related HS Code to Chile Phosphoric Acid (280920)

HS Code 28092010

Pentóxido de difósforo; ácido fosfórico; ácidos polifosfóricos aunque no sean de constitución química definida: Ácido fosfórico y ácidos polifosfóricos: Ácido ortofosfórico o fosfórico

HS Code 28092090

Pentóxido de difósforo; ácido fosfórico; ácidos polifosfóricos aunque no sean de constitución química definida: Ácido fosfórico y ácidos polifosfóricos: Los demás

HS Code 280910

Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : Diphosphorus pentaoxide

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 280920 in Chile?

HS code 280920 covers Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined : Phosphoric acid and polyphosphoric acids in Chile. 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 2809 of the Harmonized System, and is classified under HS-CL.

Is HS code 280920 the same across all countries?

What system does Chile use to classify HS code 280920?

Where can I officially look up HS code 280920 in Chile?