Hong Kong, China Special Administrative Region HS Code

HS Code 292421: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ureines and their derivatives; salts thereof in Hong Kong, China Special Administrative Region

Q: Is HS code 292421 the same across all countries?

Yes — up to the 6-digit level, HS code 292421 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Hong Kong, China Special Administrative Region extends it under HKHS.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 292421?

Hong Kong, China Special Administrative Region classifies products under the Hong Kong Harmonized System (HKHS; locally 香港協調制度), which extends HS codes to 8 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 292421 in Hong Kong, China Special Administrative Region?

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

What is HS Code 292421 in Hong Kong, China Special Administrative Region

Under Hong Kong, China Special Administrative Region's Hong Kong Harmonized System (香港協調制度), HS Code 292421 is the WCO Harmonized System subheading for Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ureines and their derivatives; salts thereof. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 292421 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2924: Carboxyamidefunction compounds; amidefunction compounds of carbonic acid.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Cyclic Amides and Ureines on TradeInt global trade data platform

Classification Path of HS Code 292421 in Hong Kong, China Special Administrative Region

Section VI

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

Chapter 29

Organic chemicals

HS Code 2924

Carboxyamidefunction compounds; amidefunction compounds of carbonic acid

HS Code 292421

Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ureines and their derivatives; salts thereof

HS Code 29242100

UREINES AND THEIR DERIVATIVES; SALTS THEREOF 酰脲及其衍生物；這些產品的鹽

Hong Kong, China Special Administrative Region Tariff Classification: Hong Kong Harmonized System (HKHS)

In Hong Kong, China Special Administrative Region, HS 292421 is classified under the Hong Kong Harmonized System (香港協調制度) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Hong Kong Harmonized System (HKHS)

Local name 香港協調制度

Digits 8

Official source https://www.customs.gov.hk/en/home/index.html

You know what 292421 means. Now see 2026 latest real trade activity for Cyclic Amides and Ureines in Hong Kong, China Special Administrative Region.

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

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Top Trading Product of HS Code 2924

Top Hong Kong, China Special Administrative Region import Product Under HS Code 2924

1 292429: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Other $4.9M 2 292419: Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof : Other $2.3M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region import trade records

Top Hong Kong, China Special Administrative Region export Product Under HS Code 2924

1 292429: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Other $1.7M 2 292419: Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof : Other $1.4M 3 292421: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ureines and their derivatives; salts thereof $26.6K

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region export trade records

Related HS Code to Hong Kong, China Special Administrative Region Cyclic Amides and Ureines (292421)

HS Code 29242100

UREINES AND THEIR DERIVATIVES; SALTS THEREOF

HS Code 292411

Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof : Meprobamate (INN)

HS Code 292412

Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof : Fluoroacetamide (ISO), monocrotophos (ISO) and phosphamidon (ISO)

HS Code 292419

Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof : Other

HS Code 292423

Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : 2Acetamidobenzoic acid (Nacetylanthranilic acid) and its salts

HS Code 292424

Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ethinamate (INN)

HS Code 292425

Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Alachlor (ISO)

HS Code 292429

Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Other

HS Code 290110

Saturated

HS Code 290121

Unsaturated : Ethylene

Frequently Asked Questions

What is HS code 292421 in Hong Kong, China Special Administrative Region?

HS code 292421 covers Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof : Ureines and their derivatives; salts thereof in Hong Kong, China Special Administrative Region. It sits in Chapter 29 (Organic chemicals), Heading 2924 of the Harmonized System, and is classified under HKHS.

Is HS code 292421 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 292421?

Where can I officially look up HS code 292421 in Hong Kong, China Special Administrative Region?