United States of America HS Code

HS Code 310510: Goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg in United States of America

Q: Is HS code 310510 the same across all countries?

Yes — up to the 6-digit level, HS code 310510 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 310510?

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 310510 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 310510 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 310510 is the WCO Harmonized System subheading for Goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 310510 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3105: Mineral or chemical fertilisers containing two or three of the fertilising elements nitrogen, phosphorus and potassium; other fertilisers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Small-Pack Fertilizers, 10kg or Less on TradeInt global trade data platform

Classification Path of HS Code 310510 in United States of America

Section VI

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

Chapter 31

Fertilizers

HS Code 3105

Mineral or chemical fertilisers containing two or three of the fertilising elements nitrogen, phosphorus and potassium; other fertilisers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg

HS Code 310510

Goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg

HS Code 3105100000

Products of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg

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

In United States of America, HS 310510 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 310510 means. Now see 2026 latest real trade activity for Small-Pack Fertilizers, 10kg or Less in United States of America.

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

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Top Trading Product of HS Code 3105

Top United States of America import Product Under HS Code 3105

1 310540: Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate) $512.9M 2 310530: Diammonium hydrogenorthophosphate (diammonium phosphate) $394.5M 3 310520: Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium $200.3M

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 3105

1 310540: Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate) $1.1B 2 310559: Other mineral or chemical fertilisers containing the two fertilising elements nitrogen and phosphorus : Other $723.1M 3 310590: Other $339.5M

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 Small-Pack Fertilizers, 10kg or Less (310510)

HS Code 3105100000

Products of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg

HS Code 310520

Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium

HS Code 310530

Diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310540

Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310551

Other mineral or chemical fertilisers containing the two fertilising elements nitrogen and phosphorus : Containing nitrates and phosphates

HS Code 310559

Other mineral or chemical fertilisers containing the two fertilising elements nitrogen and phosphorus : Other

HS Code 310560

Mineral or chemical fertilisers containing the two fertilising elements phosphorus and potassium

HS Code 310590

Other

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

HS Code 310210

Urea, whether or not in aqueous solution

Frequently Asked Questions

What is HS code 310510 in United States of America?

HS code 310510 covers Goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg in United States of America. It sits in Chapter 31 (Fertilizers), Heading 3105 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 310510 the same across all countries?

What system does United States of America use to classify HS code 310510?

Where can I officially look up HS code 310510 in United States of America?