Poland HS Code

HS Code 2931399048: Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4) in Poland

Q: Is HS code 2931399048 the same across all countries?

Only the first 6 digits of HS code 2931399048 are internationally harmonized. The remaining digits are added by Poland under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Poland use to classify HS code 2931399048?

Poland classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Nomenklatura Scalona), 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 2931399048 in Poland?

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

What is HS Code 2931399048 in Poland

Under Poland's Combined Nomenclature / TARIC (Nomenklatura Scalona), HS Code 2931399048 is classified as Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4). Poland's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2931399048 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2931: Other organoinorganic compounds.

Explore more 2026 Latest Poland import export trade data and shipment records for HS Code Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4) on TradeInt global trade data platform

Classification Path of HS Code 2931399048 in Poland

Section VI

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

Chapter 29

Organic chemicals

HS Code 2931

Other organoinorganic compounds

HS Code 2931399048

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4)

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

In Poland, HS 2931399048 is classified under the Combined Nomenclature / TARIC (Nomenklatura Scalona) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Nomenklatura Scalona

Digits 10

Official source https://www.gov.pl/web/kas

You know what 2931399048 means. Now see 2026 latest real trade activity for Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4) in Poland.

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

Search 2026 Latest Poland Import Data Search 2026 Latest Poland Export Data

Top Trading Product of HS Code 2931

Top Poland import Product Under HS Code 2931

1 293149: Other organoinorganic compounds $42.4M 2 293190: Other $41.9M 3 293159: Other organoinorganic compounds $1.4M

Figures shown for 2025.

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

Top Poland export Product Under HS Code 2931

1 293190: Other $12.5M 2 293149: Other organoinorganic compounds $8.2M 3 293110: Tetramethyl lead and tetraethyl lead $1.5K

Figures shown for 2025.

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

Related HS Code to Poland Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4) (2931399048)

HS Code 2931392000

"Methylphosphonoyl difluoride ""methylphosphonic difluoride"""

HS Code 2931393000

"Methylphosphonoyl dichloride ""methylphosphonic dichloride"""

HS Code 2931395000

"Etidronic acid ""INN"" ""1-hydroxyethane-1,1-diphosphonic acid"" and its salts"

HS Code 2931396000

(Nitrilotrimethanediyl)tris(phosphonic acid), {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), [(bis{2-[bis(phosphonomethyl)amino]ethyl}amino)methyl]phosphonic acid, {hexane-1,6-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), {[(2-hydroxyethyl)imino]bis(methylene)}bis(phosphonic acid), and [(bis{6-[bis(phosphonomethyl)amino]hexyl}amino)methyl]phosphonic acid; salts thereof

HS Code 2931399008

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Sodium diisobutyldithiophosphinate (CAS RN|13360-78-6) in an aqueous solution

HS Code 2931399013

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Trioctylphosphine oxide (CAS RN 78-50-2)

HS Code 2931399023

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Di-tert-butylphosphane (CAS RN 819-19-2)

HS Code 2931399025

Separate chemically defined organo-phosphorous derivatives, n.e.s. : (Z)-Prop-1-en-1-ylphosphonic acid (CAS RN 25383-06-6)

HS Code 2931399030

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Bis(2,4,4-trimethylpentyl)phosphinic acid (CAS RN 83411-71-6)

HS Code 2931399035

Separate chemically defined organo-phosphorous derivatives, n.e.s. : Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate (CAS RN 84434-11-7)

2931399048 in Other Countries

See how 2931399048 (Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4)) is classified across other countries, each with its own national code and local description.

Compare 2931399048 across countries

Frequently Asked Questions

What is HS code 2931399048 in Poland?

HS code 2931399048 covers Separate chemically defined organo-phosphorous derivatives, n.e.s. : Tetrabutylphosphonium acetate in the form of an aqueous solution (CAS RN 30345-49-4) in Poland. It sits in Chapter 29 (Organic chemicals), Heading 2931 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 2931399048 the same across all countries?

What system does Poland use to classify HS code 2931399048?

Where can I officially look up HS code 2931399048 in Poland?