Philippines HS Code

HS Code 310311: Mineral or chemical fertilisers, phosphatic : Superphosphates : Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5) in Philippines

Q: Is HS code 310311 the same across all countries?

Yes — up to the 6-digit level, HS code 310311 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Philippines extends it under AHTN.

Q: What system does Philippines use to classify HS code 310311?

Philippines classifies products under the ASEAN Harmonized Tariff Nomenclature 2022 (AHTN; locally Taripang Pang-Aduana (AHTN 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 310311 in Philippines?

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

What is HS Code 310311 in Philippines

Under Philippines's ASEAN Harmonized Tariff Nomenclature 2022 (Taripang Pang-Aduana (AHTN 2022)), HS Code 310311 is the WCO Harmonized System subheading for Mineral or chemical fertilisers, phosphatic : Superphosphates : Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5). This is the most detailed internationally standardized level; Philippines extends classifications to 8 digits under its national tariff system. 310311 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3103: Mineral or chemical fertilisers, phosphatic.

Explore more 2026 Latest Philippines import export trade data and shipment records for HS Code High-Grade Superphosphate on TradeInt global trade data platform

Classification Path of HS Code 310311 in Philippines

Section VI

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

Chapter 31

Fertilizers

HS Code 3103

Mineral or chemical fertilisers, phosphatic

HS Code 310311

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

HS Code 31031110

Mineral or chemical fertilizers, phosphatic: Superphosphate: Containing by weight 35% or more of diphosphorus pentaoxide P2O5: Feed grade

HS Code 31031190

Mineral or chemical fertilizers, phosphatic: Superphosphate: Containing by weight 35% or more of diphosphorus pentaoxide P2O5: Other

Philippines Tariff Classification: ASEAN Harmonized Tariff Nomenclature 2022 (AHTN)

In Philippines, HS 310311 is classified under the ASEAN Harmonized Tariff Nomenclature 2022 (Taripang Pang-Aduana (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ASEAN Harmonized Tariff Nomenclature 2022 (AHTN)

Local name Taripang Pang-Aduana (AHTN 2022)

Digits 8

Official source https://customs.gov.ph/

You know what 310311 means. Now see 2026 latest real trade activity for High-Grade Superphosphate in Philippines.

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

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Top Trading Product of HS Code 3103

Top Philippines import Product Under HS Code 3103

1 310311: Superphosphates : Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5) $1.6M 2 310319: Superphosphates : Other $470.8K

Figures shown for 2025.

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

Related HS Code to Philippines High-Grade Superphosphate (310311)

HS Code 31031110

Mineral or chemical fertilizers, phosphatic: Superphosphate: Containing by weight 35% or more of diphosphorus pentaoxide P2O5: Feed grade

HS Code 31031190

Mineral or chemical fertilizers, phosphatic: Superphosphate: Containing by weight 35% or more of diphosphorus pentaoxide P2O5: Other

HS Code 310319

Mineral or chemical fertilisers, phosphatic : Superphosphates : Other

HS Code 310390

Mineral or chemical fertilisers, phosphatic : 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

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 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

Frequently Asked Questions

What is HS code 310311 in Philippines?

HS code 310311 covers Mineral or chemical fertilisers, phosphatic : Superphosphates : Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5) in Philippines. It sits in Chapter 31 (Fertilizers), Heading 3103 of the Harmonized System, and is classified under AHTN.

Is HS code 310311 the same across all countries?

What system does Philippines use to classify HS code 310311?

Where can I officially look up HS code 310311 in Philippines?