New Zealand HS Code

HS Code 310230: Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution in New Zealand

Q: What is HS code 310230 in New Zealand?

HS code 310230 covers Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution in New Zealand. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under HS-NZ.

Q: Is HS code 310230 the same across all countries?

Yes — up to the 6-digit level, HS code 310230 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. New Zealand extends it under HS-NZ.

Q: What system does New Zealand use to classify HS code 310230?

New Zealand classifies products under the Working Tariff Document of New Zealand (HS-NZ; locally Working Tariff Document), which extends HS codes to 11 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 310230 in New Zealand?

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

What is HS Code 310230 in New Zealand

Under New Zealand's Working Tariff Document of New Zealand (Working Tariff Document), HS Code 310230 is the WCO Harmonized System subheading for Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution. This is the most detailed internationally standardized level; New Zealand extends classifications to 11 digits under its national tariff system. 310230 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 New Zealand import export trade data and shipment records for HS Code Ammonium Nitrate Fertilizer on TradeInt global trade data platform

Classification Path of HS Code 310230 in New Zealand

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 310230

Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution

HS Code 31023000

Ammonium nitrate, whether or not in aqueous solution (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

New Zealand Tariff Classification: Working Tariff Document of New Zealand (HS-NZ)

In New Zealand, HS 310230 is classified under the Working Tariff Document of New Zealand (Working Tariff Document) — a 11-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Working Tariff Document of New Zealand (HS-NZ)

Local name Working Tariff Document

Digits 11

Official source https://www.customs.govt.nz/

You know what 310230 means. Now see 2026 latest real trade activity for Ammonium Nitrate Fertilizer in New Zealand.

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

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Top Trading Product of HS Code 3102

Top New Zealand import Product Under HS Code 3102

1 310210: Urea, whether or not in aqueous solution $234.7M 2 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate $42.9M 3 310230: Ammonium nitrate, whether or not in aqueous solution $12.7M

Figures shown for 2025.

For more 2026 recent data, search for New Zealand import trade records

Top New Zealand export Product Under HS Code 3102

1 310210: Urea, whether or not in aqueous solution $417.5K 2 310290: Other, including mixtures not specified in the foregoing subheadings $237.0K 3 310230: Ammonium nitrate, whether or not in aqueous solution $183.1K

Figures shown for 2025.

For more 2026 recent data, search for New Zealand export trade records

Related HS Code to New Zealand Ammonium Nitrate Fertilizer (310230)

HS Code 31023000

Ammonium nitrate, whether or not in aqueous solution (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310210

Mineral or chemical fertilisers, nitrogenous : Urea, whether or not in aqueous solution

HS Code 310221

Mineral or chemical fertilisers, nitrogenous : Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate

HS Code 310229

Mineral or chemical fertilisers, nitrogenous : Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Other

HS Code 310240

Mineral or chemical fertilisers, nitrogenous : Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances

HS Code 310250

Mineral or chemical fertilisers, nitrogenous : Sodium nitrate

HS Code 310260

Mineral or chemical fertilisers, nitrogenous : Double salts and mixtures of calcium nitrate and ammonium nitrate

HS Code 310280

Mineral or chemical fertilisers, nitrogenous : Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution

HS Code 310290

Mineral or chemical fertilisers, nitrogenous : 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 310230 in New Zealand?

HS code 310230 covers Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution in New Zealand. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under HS-NZ.

Is HS code 310230 the same across all countries?

What system does New Zealand use to classify HS code 310230?

Where can I officially look up HS code 310230 in New Zealand?