Singapore HS Code

HS Code 31022900: Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg) in Singapore

Q: What is HS code 31022900 in Singapore?

HS code 31022900 covers Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg) in Singapore. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under STCCED / HS-SG.

Q: Is HS code 31022900 the same across all countries?

Only the first 6 digits of HS code 31022900 are internationally harmonized. The remaining digits are added by Singapore under STCCED / HS-SG and are not directly comparable to other countries' codes.

Q: What system does Singapore use to classify HS code 31022900?

Singapore classifies products under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG; locally STCCED 2022), 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 31022900 in Singapore?

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

What is HS Code 31022900 in Singapore

Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 31022900 is classified as Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg). Singapore's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 31022900 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 Singapore import export trade data and shipment records for HS Code Other Nitrogen Fertilizers on TradeInt global trade data platform

Classification Path of HS Code 31022900 in Singapore

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 31022900

Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg)

Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

In Singapore, HS 31022900 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

Local name STCCED 2022

Digits 8

Official source https://www.customs.gov.sg/

You know what 31022900 means. Now see 2026 latest real trade activity for Other Nitrogen Fertilizers in Singapore.

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 Singapore import Product Under HS Code 3102

1 310210: Urea, whether or not in aqueous solution $6.2M 2 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate $3.2M 3 310230: Ammonium nitrate, whether or not in aqueous solution $666.4K

Figures shown for 2025.

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

Top Singapore export Product Under HS Code 3102

1 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate $6.5M 2 310210: Urea, whether or not in aqueous solution $1.2M 3 310290: Other, including mixtures not specified in the foregoing subheadings $638.0K

Figures shown for 2025.

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

Related HS Code to Singapore Other Nitrogen Fertilizers (31022900)

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 310230

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

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

HS Code 310311

Mineral or chemical fertilisers, phosphatic : Superphosphates : Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5)

31022900 in Other Countries

See how 31022900 (Other Nitrogen Fertilizers) is classified across other countries, each with its own national code and local description.

Compare 31022900 across countries

Frequently Asked Questions

What is HS code 31022900 in Singapore?

HS code 31022900 covers Double salts and mixtures of ammonium sulphate and ammonium nitrate (excl. goods of this chapter in tablets or similar forms or in packages of a gross weight of <= 10 kg) in Singapore. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under STCCED / HS-SG.

Is HS code 31022900 the same across all countries?

What system does Singapore use to classify HS code 31022900?

Where can I officially look up HS code 31022900 in Singapore?