United States of America HS Code

HS Code 293349: Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other in United States of America

Q: Is HS code 293349 the same across all countries?

Yes — up to the 6-digit level, HS code 293349 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 293349?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), 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 293349 in United States of America?

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

What is HS Code 293349 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 293349 is the WCO Harmonized System subheading for Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 293349 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2933: Heterocyclic compounds with nitrogen heteroatom(s) only.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Other Quinoline Compounds on TradeInt global trade data platform

Classification Path of HS Code 293349 in United States of America

Section VI

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

Chapter 29

Organic chemicals

HS Code 2933

Heterocyclic compounds with nitrogen heteroatom(s) only

HS Code 293349

Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other

HS Code 2933490800

4,7-Dichloroquinoline

HS Code 2933491000

Ethoxyquin (1,2-Dihydro-6-ethoxy-2,2,4- trimethylquinoline)

HS Code 2933491500

8-Methylquinoline and Isoquinoline

HS Code 2933491700

Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate

HS Code 2933492000

5-Chloro-7-iodo-8-quinolinol (Iodo chlo rhydroxy quin); Deco quinate; Diiodo hydroxy quin; and Oxy quinoline sulfate

HS Code 2933492600

Other

HS Code 2933493000

Pesticides

HS Code 2933496000

Products described in additional U.S. note 3 to section VI

HS Code 2933497000

Other

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 293349 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 293349 means. Now see 2026 latest real trade activity for Other Quinoline Compounds in United States of America.

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

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 2933

Top United States of America import Product Under HS Code 2933

1 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $4.0B 2 293399: Other : Other $1.4B 3 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $1.4B

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 2933

1 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $866.5M 2 293399: Other : Other $486.7M 3 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $294.7M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Other Quinoline Compounds (293349)

HS Code 2933490800

4,7-Dichloroquinoline

HS Code 2933491000

Ethoxyquin (1,2-Dihydro-6-ethoxy-2,2,4- trimethylquinoline)

HS Code 2933491500

8-Methylquinoline and Isoquinoline

HS Code 2933491700

Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate

HS Code 2933492000

5-Chloro-7-iodo-8-quinolinol (Iodo chlo rhydroxy quin); Deco quinate; Diiodo hydroxy quin; and Oxy quinoline sulfate

Products described in additional U.S. note 3 to section VI

HS Code 2933497000

Other

HS Code 293311

Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Phenazone (antipyrin) and its derivatives

Frequently Asked Questions

What is HS code 293349 in United States of America?

HS code 293349 covers Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other in United States of America. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 293349 the same across all countries?

What system does United States of America use to classify HS code 293349?

Where can I officially look up HS code 293349 in United States of America?