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

Q: Is HS code 3105 the same in every country?

Yes — HS code 3105 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 3105 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 3105?

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 3105.

What is HS Code 3105

HS Code 3105 covers 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. 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.

Explore global 2026 latest import export trade data and shipment records for NPK Fertilizers on TradeInt global trade data platform

What does 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 Cover?

Section VI

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

Chapter 31

Fertilizers

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

HS Code 310510

Fertilizers, mineral or chemical; in tablets or similar forms or in packages of a gross weight not exceeding 10kg

HS Code 310520

Fertilizers, mineral or chemical; containing the three fertilizing elements nitrogen, phosphorus and potassium

HS Code 310530

Fertilizers, mineral or chemical; diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310540

Fertilizers, mineral or chemical; ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310551

Fertilizers, mineral or chemical; containing nitrates and phosphates

HS Code 310559

Fertilizers, mineral or chemical; containing the two fertilizing elements nitrogen and phosphorus, other than nitrates and phosphates

HS Code 310560

Fertilizers, mineral or chemical; containing the two fertilizing elements phosphorus and potassium

HS Code 310590

Fertilizers, mineral or chemical; n.e.c. in heading no. 3105

Click any HS code above to see live 2026 latest NPK Fertilizers trade data including exporters, importers, and shipment volumes.

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 NPK Fertilizers HS 3105

HS Code 310510

Fertilizers, mineral or chemical; in tablets or similar forms or in packages of a gross weight not exceeding 10kg

HS Code 310520

Fertilizers, mineral or chemical; containing the three fertilizing elements nitrogen, phosphorus and potassium

HS Code 310530

Fertilizers, mineral or chemical; diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310540

Fertilizers, mineral or chemical; ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)

HS Code 310551

Fertilizers, mineral or chemical; containing nitrates and phosphates

HS Code 310559

Fertilizers, mineral or chemical; containing the two fertilizing elements nitrogen and phosphorus, other than nitrates and phosphates

HS Code 310560

Fertilizers, mineral or chemical; containing the two fertilizing elements phosphorus and potassium

HS Code 310590

Fertilizers, mineral or chemical; n.e.c. in heading no. 3105

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

Frequently Asked Questions

What is HS code 3105?

HS code 3105 covers 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, 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 3105 the same in every country?

Which WCO edition does HS code 3105 belong to, and has it been reclassified?

How do I find the correct country-specific version of HS code 3105?