Turkey HS Code

HS Code 700231: Tubes : Of fused quartz or other fused silica in Turkey

Q: Is HS code 700231 the same across all countries?

Yes — up to the 6-digit level, HS code 700231 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Turkey extends it under GTİP.

Q: What system does Turkey use to classify HS code 700231?

Turkey classifies products under the Türk Gümrük Tarife Cetveli (GTİP; locally Gümrük Tarife İstatistik Pozisyonu (GTİP)), which extends HS codes to 12 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 700231 in Turkey?

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

What is HS Code 700231 in Turkey

Under Turkey's Türk Gümrük Tarife Cetveli (Gümrük Tarife İstatistik Pozisyonu (GTİP)), HS Code 700231 is the WCO Harmonized System subheading for Tubes : Of fused quartz or other fused silica. This is the most detailed internationally standardized level; Turkey extends classifications to 12 digits under its national tariff system. 700231 belongs to Section XIII: Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware, Chapter 70: Glass and glassware, Heading 7002: Glass in balls (other than microspheres of heading 7018), rods or tubes, unworked.

Explore more 2026 Latest Turkey import export trade data and shipment records for HS Code Fused Quartz Glass Tubes on TradeInt global trade data platform

Classification Path of HS Code 700231 in Turkey

Section XIII

Chapters (68-70) Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

Chapter 70

Glass and glassware

HS Code 7002

Glass in balls (other than microspheres of heading 7018), rods or tubes, unworked

HS Code 700231

Tubes : Of fused quartz or other fused silica

HS Code 700231000000

Glass pipes (of fused quartz or other fused silica) Camdan borular (eritilmiş kuvars veya diğer eritilmiş silisten)

HS Code 700231001000

Pipes of rubinized glass (of fused quartz or other fused silica) Rubinli camdan borular (eritilmiş kuvars veya diğer eritilmiş silisten)

HS Code 700231009000

Pipes of other glass (fused quartz or other fused silica) Diğer camdan borular (eritilmiş kuvars veya diğer eritilmiş silisten)

Turkey Tariff Classification: Türk Gümrük Tarife Cetveli (GTİP)

In Turkey, HS 700231 is classified under the Türk Gümrük Tarife Cetveli (Gümrük Tarife İstatistik Pozisyonu (GTİP)) — a 12-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Türk Gümrük Tarife Cetveli (GTİP)

Local name Gümrük Tarife İstatistik Pozisyonu (GTİP)

Digits 12

Official source https://www.trade.gov.tr/

You know what 700231 means. Now see 2026 latest real trade activity for Fused Quartz Glass Tubes in Turkey.

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

Search 2026 Latest Turkey Import Data Search 2026 Latest Turkey Export Data

Top Trading Product of HS Code 7002

Top Turkey import Product Under HS Code 7002

1 700232: Tubes : Of other glass having a linear coefficient of expansion not exceeding 5 × 10–6 per Kelvin within a temperature range of 0 °C to 300 °C $6.5M 2 700239: Tubes : Other $5.6M 3 700231: Tubes : Of fused quartz or other fused silica $490.6K

Figures shown for 2025.

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

Top Turkey export Product Under HS Code 7002

1 700210: Balls $509.9K 2 700239: Tubes : Other $320.1K 3 700220: Rods $22.6K

Figures shown for 2025.

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

Related HS Code to Turkey Fused Quartz Glass Tubes (700231)

HS Code 700231000000

Glass pipes (of fused quartz or other fused silica)

HS Code 700231001000

Pipes of rubinized glass (of fused quartz or other fused silica)

HS Code 700231009000

Pipes of other glass (fused quartz or other fused silica)

Tubes : Of other glass having a linear coefficient of expansion not exceeding 5 × 10–6 per Kelvin within a temperature range of 0 °C to 300 °C

HS Code 700239

Tubes : Other

HS Code 700100

Cullet and other waste and scrap of glass; glass in the mass

HS Code 700312

Nonwired sheets : Coloured throughout the mass (body tinted), opacified, flashed or having an absorbent, reflecting or nonreflecting layer

HS Code 700319

Nonwired sheets : Other

Frequently Asked Questions

What is HS code 700231 in Turkey?

HS code 700231 covers Tubes : Of fused quartz or other fused silica in Turkey. It sits in Chapter 70 (Glass and glassware), Heading 7002 of the Harmonized System, and is classified under GTİP.

Is HS code 700231 the same across all countries?

What system does Turkey use to classify HS code 700231?

Where can I officially look up HS code 700231 in Turkey?