United States of America HS Code

HS Code 293963: Alkaloids of rye ergot and their derivatives; salts thereof : Lysergic acid and its salts in United States of America

Q: Is HS code 293963 the same across all countries?

Yes — up to the 6-digit level, HS code 293963 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 293963?

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 293963 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 293963 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 293963 is the WCO Harmonized System subheading for Alkaloids of rye ergot and their derivatives; salts thereof : Lysergic acid and its salts. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 293963 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2939: Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Lysergic Acid (LSD Precursor) on TradeInt global trade data platform

Classification Path of HS Code 293963 in United States of America

Section VI

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

Chapter 29

Organic chemicals

HS Code 2939

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives

HS Code 293963

Alkaloids of rye ergot and their derivatives; salts thereof : Lysergic acid and its salts

HS Code 2939630000

Lysergic acid and its salts

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

In United States of America, HS 293963 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 293963 means. Now see 2026 latest real trade activity for Lysergic Acid (LSD Precursor) 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 2939

Top United States of America import Product Under HS Code 2939

1 293979: Other, of vegetable origin : Other $241.1M 2 293930: Caffeine and its salts $135.0M 3 293911: Alkaloids of opium and their derivatives; salts thereof : Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof $126.1M

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 2939

1 293919: Alkaloids of opium and their derivatives; salts thereof : Other $55.0M 2 293979: Other, of vegetable origin : Other $48.6M 3 293930: Caffeine and its salts $19.1M

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 Lysergic Acid (LSD Precursor) (293963)

HS Code 2939630000

Lysergic acid and its salts

HS Code 293911

Alkaloids of opium and their derivatives; salts thereof : Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof

HS Code 293919

Alkaloids of opium and their derivatives; salts thereof : Other

HS Code 293920

Alkaloids of cinchona and their derivatives; salts thereof

HS Code 293930

Caffeine and its salts

HS Code 293941

Ephedrines and their salts : Ephedrine and its salts

HS Code 293942

Ephedrines and their salts : Pseudoephedrine (INN) and its salts

HS Code 293943

Ephedrines and their salts : Cathine (INN) and its salts

HS Code 293944

Ephedrines and their salts : Norephedrine and its salts

HS Code 293949

Ephedrines and their salts : Other

Frequently Asked Questions

What is HS code 293963 in United States of America?

HS code 293963 covers Alkaloids of rye ergot and their derivatives; salts thereof : Lysergic acid and its salts in United States of America. It sits in Chapter 29 (Organic chemicals), Heading 2939 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 293963 the same across all countries?

What system does United States of America use to classify HS code 293963?

Where can I officially look up HS code 293963 in United States of America?