Spain HS Code

HS Code 3912398550: Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Polyquaternium 10|(CAS|RN|68610-92-4) in Spain

Q: Is HS code 3912398550 the same across all countries?

Only the first 6 digits of HS code 3912398550 are internationally harmonized. The remaining digits are added by Spain under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Spain use to classify HS code 3912398550?

Spain classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Nomenclatura Combinada), 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 3912398550 in Spain?

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

What is HS Code 3912398550 in Spain

Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 3912398550 is classified as Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Polyquaternium 10|(CAS|RN|68610-92-4). Spain's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3912398550 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3912: Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms.

Explore more 2026 Latest Spain import export trade data and shipment records for HS Code Other Cellulose Ethers on TradeInt global trade data platform

Classification Path of HS Code 3912398550 in Spain

Section VII

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

Chapter 39

Plastics and articles thereof

HS Code 3912

Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms

HS Code 3912398550

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Polyquaternium 10|(CAS|RN|68610-92-4)

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

In Spain, HS 3912398550 is classified under the Combined Nomenclature / TARIC (Nomenclatura Combinada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Nomenclatura Combinada

Digits 10

Official source https://sede.agenciatributaria.gob.es/

You know what 3912398550 means. Now see 2026 latest real trade activity for Other Cellulose Ethers in Spain.

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

Search 2026 Latest Spain Import Data Search 2026 Latest Spain Export Data

Top Trading Product of HS Code 3912

Top Spain import Product Under HS Code 3912

1 391239: Cellulose ethers : Other $68.9M 2 391220: Cellulose nitrates (including collodions) $46.8M 3 391290: Other $28.9M

Figures shown for 2025.

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

Top Spain export Product Under HS Code 3912

1 391239: Cellulose ethers : Other $7.0M 2 391231: Cellulose ethers : Carboxymethylcellulose and its salts $5.9M 3 391220: Cellulose nitrates (including collodions) $3.8M

Figures shown for 2025.

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

Related HS Code to Spain Other Cellulose Ethers (3912398550)

HS Code 3912392000

Hydroxypropylcellulose in primary forms

HS Code 3912398510

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Ethylcellulose, not plasticized

HS Code 3912398520

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Ethylcellulose, in the form of an aqueous dispersion containing hexadecan-1-ol and sodium dodecyl sulphate, containing by weight 27|(±|3)|% of ethylcellulose

HS Code 3912398530

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Cellulose, both hydroxyethylated and alkylated with alkyl chain-lengths of 3|or more carbon atoms

HS Code 3912398540

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Hypromellose (INN) (CAS RN 9004-65-3)

HS Code 3912398590

Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Other

HS Code 391211

Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose acetates : Nonplasticised

HS Code 391212

Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose acetates : Plasticised

HS Code 391220

Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose nitrates (including collodions)

HS Code 391231

Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose ethers : Carboxymethylcellulose and its salts

3912398550 in Other Countries

See how 3912398550 (Other Cellulose Ethers) is classified across other countries, each with its own national code and local description.

Compare 3912398550 across countries

Frequently Asked Questions

What is HS code 3912398550 in Spain?

HS code 3912398550 covers Cellulose ethers in primary forms (excl. carboxymethylcellulose and its salts and hydroxypropylcellulose) : Polyquaternium 10|(CAS|RN|68610-92-4) in Spain. It sits in Chapter 39 (Plastics and articles thereof), Heading 3912 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 3912398550 the same across all countries?

What system does Spain use to classify HS code 3912398550?

Where can I officially look up HS code 3912398550 in Spain?