HS Code 3103: Fertilizers; mineral or chemical, phosphatic

Q: Is HS code 3103 the same in every country?

Yes — HS code 3103 is part of the WCO Harmonized System and is the same in every WCO member country at the 6-digit level. Beyond 6 digits, each country extends the code under its own system (e.g. HTSUS in the US, CN/TARIC in the EU, HSK in Korea, CCCHS in China) for national tariff rates and trade statistics. To see how a specific country classifies this code, select a country.

Q: Which WCO edition does HS code 3103 belong to, and has it been reclassified?

The Harmonized System is maintained by the World Customs Organization (WCO) and revised approximately every five years. The current edition is HS 2022, which replaced HS 2017 on 1 January 2022. Codes are added, merged, or split between editions to reflect new products and trade patterns, so a code valid in one edition may not exist or may mean something different in another.

Q: How do I find the correct country-specific version of HS code 3103?

Beyond the international 6-digit level, each country adds its own digits — the US extends to 10 digits (HTSUS), the EU to 8 or 10 (CN/TARIC), China to 13 (CCCHS), Korea to 10 (HSK), Japan to 9, and so on. To find the full code used by a specific country, select a country in TradeInt's HS Code Tool and search for 3103.

What is HS Code 3103

HS Code 3103 covers Fertilizers; mineral or chemical, phosphatic. It is a 4-digit heading within Chapter 31 (Fertilizers), Section VI. Its 6-digit subheadings are identical in every HS-adopting country; from the 7th digit onward, each country extends the code for its own tariff and statistics.

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What does HS Code 3103 Fertilizers; mineral or chemical, phosphatic Cover?

Section VI

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

Chapter 31

Fertilizers

HS Code 3103

Fertilizers; mineral or chemical, phosphatic

HS Code 310311

Fertilizers, mineral or chemical; phosphatic, superphosphates, containing by weight 35% or more of diphosphorus pentaoxide (P2O5)

HS Code 310319

Fertilizers, mineral or chemical; phosphatic, superphosphates, other than containing by weight 35% or more of diphosphorus pentaoxide (P2O5)

HS Code 310390

Fertilizers, mineral or chemical; phosphatic, n.e.c. in heading no. 3103

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What HS Codes for Fertilizers Do Not Cover

Chapter 31 covers mineral and chemical fertilizers — nitrogenous, phosphatic, potassic, and compound. Goods frequently misclassified here but that belong elsewhere include:

Pesticides and crop protection chemicals

heading 3808

Soil conditioners and growing media

Chapter 38

Animal manure, unprocessed

Chapter 05

Separate chemically defined compounds (urea, ammonium nitrate) may fall under Chapter 29 depending on use

This list highlights common classification errors only — it is not exhaustive. For binding classification, work with a licensed customs broker or qualified trade compliance professional.

Related HS Codes under Phosphate Fertilizers HS 3103

HS Code 310311

Fertilizers, mineral or chemical; phosphatic, superphosphates, containing by weight 35% or more of diphosphorus pentaoxide (P2O5)

HS Code 310319

Fertilizers, mineral or chemical; phosphatic, superphosphates, other than containing by weight 35% or more of diphosphorus pentaoxide (P2O5)

HS Code 310390

Fertilizers, mineral or chemical; phosphatic, n.e.c. in heading no. 3103

HS Code 3101

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

HS Code 3102

Fertilizers; mineral or chemical, nitrogenous

HS Code 3104

Fertilizers; mineral or chemical, potassic

HS Code 3105

Fertilizers; mineral or chemical, containing 2 or 3 of the elements nitrogen, phosphorus, potassium; other fertilisers; goods of chapter 31 in tablets or packages of gross weight not exceeding 10kg

Frequently Asked Questions

What is HS code 3103?

HS code 3103 covers Fertilizers; mineral or chemical, phosphatic, a heading within Chapter 31 (Fertilizers) of the WCO Harmonized System. Headings sit between the broad chapter level and the more specific 6-digit subheading level.

Is HS code 3103 the same in every country?

Which WCO edition does HS code 3103 belong to, and has it been reclassified?

How do I find the correct country-specific version of HS code 3103?