United States of America HS Code

HS Code 310240: Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances in United States of America

Q: Is HS code 310240 the same across all countries?

Yes — up to the 6-digit level, HS code 310240 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 310240?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), 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 310240 in United States of America?

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

What is HS Code 310240 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 310240 is the WCO Harmonized System subheading for Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 310240 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3102: Mineral or chemical fertilisers, nitrogenous.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Calcium Ammonium Nitrate (CAN) on TradeInt global trade data platform

Classification Path of HS Code 310240 in United States of America

Section VI

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

Chapter 31

Fertilizers

HS Code 3102

Mineral or chemical fertilisers, nitrogenous

HS Code 310240

Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances

HS Code 3102400000

Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 310240 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 310240 means. Now see 2026 latest real trade activity for Calcium Ammonium Nitrate (CAN) in United States of America.

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

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 3102

Top United States of America import Product Under HS Code 3102

1 310210: Urea, whether or not in aqueous solution $2.2B 2 310280: Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution $690.9M 3 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate $413.4M

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 3102

1 310210: Urea, whether or not in aqueous solution $322.2M 2 310280: Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution $317.4M 3 310230: Ammonium nitrate, whether or not in aqueous solution $250.1M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Calcium Ammonium Nitrate (CAN) (310240)

HS Code 3102400000

Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances

HS Code 310210

Urea, whether or not in aqueous solution

HS Code 310221

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate

HS Code 310229

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Other

HS Code 310230

Ammonium nitrate, whether or not in aqueous solution

HS Code 310250

Sodium nitrate

HS Code 310260

Double salts and mixtures of calcium nitrate and ammonium nitrate

HS Code 310280

Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution

HS Code 310290

Other, including mixtures not specified in the foregoing subheadings

HS Code 310100

Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products

Frequently Asked Questions

What is HS code 310240 in United States of America?

HS code 310240 covers Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances in United States of America. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 310240 the same across all countries?

What system does United States of America use to classify HS code 310240?

Where can I officially look up HS code 310240 in United States of America?