Philippines HS Code

HS Code 391000: Silicones in primary forms in Philippines

Q: Is HS code 391000 the same across all countries?

Yes — up to the 6-digit level, HS code 391000 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 391000?

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 391000 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 391000 in Philippines

Under Philippines's ASEAN Harmonized Tariff Nomenclature 2022 (Taripang Pang-Aduana (AHTN 2022)), HS Code 391000 is the WCO Harmonized System subheading for Silicones in primary forms. This is the most detailed internationally standardized level; Philippines extends classifications to 8 digits under its national tariff system. 391000 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3910: Silicones in primary forms.

Explore more 2026 Latest Philippines import export trade data and shipment records for HS Code Silicone Polymers on TradeInt global trade data platform

Classification Path of HS Code 391000 in Philippines

Section VII

Chapters (39-40) Plastics and articles thereof; rubber and articles thereof

Chapter 39

Plastics and articles thereof

HS Code 3910

Silicones in primary forms

HS Code 391000

Silicones in primary forms

HS Code 39100020

Silicones in primary forms: In dispersions or in the form of solutions

HS Code 39100090

Silicones in primary forms: Other

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

In Philippines, HS 391000 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 391000 means. Now see 2026 latest real trade activity for Silicone Polymers 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 3910

Top Philippines import Product Under HS Code 3910

1 391000: Silicones in primary forms $53.7M

Figures shown for 2025.

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

Top Philippines export Product Under HS Code 3910

1 391000: Silicones in primary forms $1.4M

Figures shown for 2025.

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

Related HS Code to Philippines Silicone Polymers (391000)

HS Code 39100020

Silicones in primary forms: In dispersions or in the form of solutions

HS Code 39100090

Silicones in primary forms: Other

HS Code 390110

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of less than 0,94

HS Code 390120

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of 0,94 or more

HS Code 390130

Polymers of ethylene, in primary forms : Ethylenevinyl acetate copolymers

HS Code 390140

Polymers of ethylene, in primary forms : Ethylenealphaolefins copolymers, having a specific gravity of less than 0,94

HS Code 390190

Polymers of ethylene, in primary forms : Other

HS Code 390210

Polymers of propylene or of other olefins, in primary forms : Polypropylene

HS Code 390220

Polymers of propylene or of other olefins, in primary forms : Polyisobutylene

HS Code 390230

Polymers of propylene or of other olefins, in primary forms : Propylene copolymers

Frequently Asked Questions

What is HS code 391000 in Philippines?

HS code 391000 covers Silicones in primary forms in Philippines. It sits in Chapter 39 (Plastics and articles thereof), Heading 3910 of the Harmonized System, and is classified under AHTN.

Is HS code 391000 the same across all countries?

What system does Philippines use to classify HS code 391000?

Where can I officially look up HS code 391000 in Philippines?