Hong Kong, China Special Administrative Region HS Code

HS Code 29183000: CARBOXYLIC ACIDS WITH ALDEHYDE OR KETONE FUNCTION BUT NO OTHER OXYGEN FUNCTION, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND DERIVATIVES in Hong Kong, China Special Administrative Region

Q: Is HS code 29183000 the same across all countries?

Only the first 6 digits of HS code 29183000 are internationally harmonized. The remaining digits are added by Hong Kong, China Special Administrative Region under HKHS and are not directly comparable to other countries' codes.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 29183000?

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 29183000 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 29183000 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 29183000 is classified as CARBOXYLIC ACIDS WITH ALDEHYDE OR KETONE FUNCTION BUT NO OTHER OXYGEN FUNCTION, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND DERIVATIVES. Hong Kong, China Special Administrative Region's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29183000 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

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

Classification Path of HS Code 29183000 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 2918

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 29183000

CARBOXYLIC ACIDS WITH ALDEHYDE OR KETONE FUNCTION BUT NO OTHER OXYGEN FUNCTION, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND DERIVATIVES 含醛基或酮基但不含其他氧基的羧酸，其酐、鹵化物、過氧化物、過氧酸及其衍生物

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

In Hong Kong, China Special Administrative Region, HS 29183000 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 29183000 means. Now see 2026 latest real trade activity for Aldehyde and Ketone Acids 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 2918

Top Hong Kong, China Special Administrative Region import Product Under HS Code 2918

1 291823: Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other esters of salicylic acid and their salts $3.2M 2 291899: Other : Other $2.3M 3 291830: Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives $962.7K

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 2918

1 291823: Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other esters of salicylic acid and their salts $3.1M 2 291899: Other : Other $2.1M 3 291811: Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Lactic acid, its salts and esters $828.7K

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 Aldehyde and Ketone Acids (29183000)

HS Code 291811

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Lactic acid, its salts and esters

HS Code 291812

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Tartaric acid

HS Code 291813

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Salts and esters of tartaric acid

HS Code 291814

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Citric acid

HS Code 291815

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Salts and esters of citric acid

HS Code 291816

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Gluconic acid, its salts and esters

HS Code 291817

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : 2,2Diphenyl2hydroxyacetic acid (benzilic acid)

HS Code 291818

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Chlorobenzilate (ISO)

HS Code 291819

Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other

HS Code 291821

Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Salicylic acid and its salts

29183000 in Other Countries

See how 29183000 (Aldehyde and Ketone Acids) is classified across other countries, each with its own national code and local description.

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Frequently Asked Questions

What is HS code 29183000 in Hong Kong, China Special Administrative Region?

HS code 29183000 covers CARBOXYLIC ACIDS WITH ALDEHYDE OR KETONE FUNCTION BUT NO OTHER OXYGEN FUNCTION, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND DERIVATIVES in Hong Kong, China Special Administrative Region. It sits in Chapter 29 (Organic chemicals), Heading 2918 of the Harmonized System, and is classified under HKHS.

Is HS code 29183000 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 29183000?

Where can I officially look up HS code 29183000 in Hong Kong, China Special Administrative Region?