Slovakia HS Code

HS Code 3910000025: Silicones in primary forms : Preparations containing by weight: -|10|% or more, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy] disiloxanyl] propoxy] propyl-2-methyl-2-propenoate (CAS RN 69861-02-5)and -|10|% or more, ?-Butyldimethylsilyl ? -3-?[(2-?methyl-?1-?oxo-?2-?propen-?1-?yl)?oxy]?propyl-terminated silicone polymer (CAS RN 146632-07-7) in Slovakia

Q: Is HS code 3910000025 the same across all countries?

Only the first 6 digits of HS code 3910000025 are internationally harmonized. The remaining digits are added by Slovakia under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Slovakia use to classify HS code 3910000025?

Slovakia classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Kombinovaná nomenklatúra), which extends HS codes to 10 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 3910000025 in Slovakia?

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

What is HS Code 3910000025 in Slovakia

Under Slovakia's Combined Nomenclature / TARIC (Kombinovaná nomenklatúra), HS Code 3910000025 is classified as Silicones in primary forms : Preparations containing by weight: -|10|% or more, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy] disiloxanyl] propoxy] propyl-2-methyl-2-propenoate (CAS RN 69861-02-5)and -|10|% or more, ?-Butyldimethylsilyl ? -3-?[(2-?methyl-?1-?oxo-?2-?propen-?1-?yl)?oxy]?propyl-terminated silicone polymer (CAS RN 146632-07-7). Slovakia's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3910000025 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 Slovakia import export trade data and shipment records for HS Code Silicone Polymers on TradeInt global trade data platform

Classification Path of HS Code 3910000025 in Slovakia

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 3910000025

Silicones in primary forms : Preparations containing by weight: -|10|% or more, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy] disiloxanyl] propoxy] propyl-2-methyl-2-propenoate (CAS RN 69861-02-5)and -|10|% or more, ?-Butyldimethylsilyl ? -3-?[(2-?methyl-?1-?oxo-?2-?propen-?1-?yl)?oxy]?propyl-terminated silicone polymer (CAS RN 146632-07-7)

Slovakia Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Slovakia, HS 3910000025 is classified under the Combined Nomenclature / TARIC (Kombinovaná nomenklatúra) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Kombinovaná nomenklatúra

Digits 10

Official source https://www.financnasprava.sk/

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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 Slovakia import Product Under HS Code 3910

1 391000: Silicones in primary forms $13.0M

Figures shown for 2025.

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Top Slovakia export Product Under HS Code 3910

1 391000: Silicones in primary forms $1.3M

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

Related HS Code to Slovakia Silicone Polymers (3910000025)

HS Code 3910000015

Silicones in primary forms : Dimethyl, methyl(propyl(polypropylene oxide)) siloxane (CAS RN 68957-00-6), trimethylsiloxy-terminated

HS Code 3910000020

Silicones in primary forms : Block copolymer of poly(methyl-3,3,3-trifluoropropylsiloxane) and poly[methyl(vinyl)siloxane]

HS Code 3910000035

Silicones in primary forms : Preparations containing by weight: -|30|% or more, ? -Butyldimethylsilyl ? -(3-methacryloxy-2-hydroxypropyloxy)propyldimethylsilyl-polydimethylsiloxane (CAS RN 662148-59-6) and -|10|% or more,| N,N Dimethylacrylamide (CAS RN 2680-03-7)

HS Code 3910000040

Silicones in primary forms : Silicones|of a kind|used in the manufacture of long term surgical implants

HS Code 3910000045

Silicones in primary forms : Dimethyl Siloxane, hydroxy-terminated polymer with a viscosity of|38-100|mPa·s (CAS RN 70131-67-8)

HS Code 3910000050

Silicones in primary forms : Silicone based pressure sensitive adhesive in solvent containing copoly(dimethylsiloxane/diphenylsiloxane) gum

HS Code 3910000055

Silicones in primary forms : Preparation containing by weight: -|55|% or more but not more than|65|% of vinyl terminated|polydimethylsiloxane (CAS RN 68083-19-2), -|30|% or more but not more than|40|% of dimethylvinylated and|trimethylated silica (CAS RN|68988-89-6), and -|1|% or more but not more than 5|%|of silicic acid, sodium salt, reaction products with chlorotrimethylsilane|and isopropyl alcohol (CAS|RN|68988-56-7)

HS Code 3910000060

Silicones in primary forms : Polydimethylsiloxane, whether or not polyethylene glycol and trifluoropropyl substituted, with methacrylate end groups

HS Code 3910000065

Silicones in primary forms : Liquid copolymer based on polydimethylsiloxane with terminal epoxide groups CAS RN 2102536-93-4)

HS Code 3910000070

Silicones in primary forms : Passivating silicon coating in primary form, to protect edges and prevent short circuits in semiconductor devices

3910000025 in Other Countries

See how 3910000025 (Silicone Polymers) is classified across other countries, each with its own national code and local description.

Compare 3910000025 across countries

Frequently Asked Questions

What is HS code 3910000025 in Slovakia?

HS code 3910000025 covers Silicones in primary forms : Preparations containing by weight: -|10|% or more, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy] disiloxanyl] propoxy] propyl-2-methyl-2-propenoate (CAS RN 69861-02-5)and -|10|% or more, ?-Butyldimethylsilyl ? -3-?[(2-?methyl-?1-?oxo-?2-?propen-?1-?yl)?oxy]?propyl-terminated silicone polymer (CAS RN 146632-07-7) in Slovakia. It sits in Chapter 39 (Plastics and articles thereof), Heading 3910 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 3910000025 the same across all countries?

What system does Slovakia use to classify HS code 3910000025?

Where can I officially look up HS code 3910000025 in Slovakia?