Hong Kong, China Special Administrative Region HS Code

HS Code 840290: Parts in Hong Kong, China Special Administrative Region

Q: Is HS code 840290 the same across all countries?

Yes — up to the 6-digit level, HS code 840290 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 840290?

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 840290 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 840290 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 840290 is the WCO Harmonized System subheading for Parts. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 840290 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Heading 8402: Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers.

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

Classification Path of HS Code 840290 in Hong Kong, China Special Administrative Region

Section XVI

Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 84

Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

HS Code 8402

Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers

HS Code 840290

Parts

HS Code 84029000

PARTS FOR SUPER-HEATED WATER BOILERS AND STEAM OR OTHER VAPOUR GENERATION BOILERS (OTHER THAN CENTRAL HEATING HOT WATER BOILERS) 過熱水鍋爐及水蒸汽或其他蒸汽鍋爐的零件（中央暖氣熱水鍋爐除外）

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

In Hong Kong, China Special Administrative Region, HS 840290 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 840290 means. Now see 2026 latest real trade activity for Steam Boiler Parts in Hong Kong, China Special Administrative Region.

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

Search 2026 Latest Hong Kong, China Special Administrative Region Import Data Search 2026 Latest Hong Kong, China Special Administrative Region Export Data

Top Trading Product of HS Code 8402

Top Hong Kong, China Special Administrative Region import Product Under HS Code 8402

1 840290: Parts $1.9M 2 840219: Steam or other vapour generating boilers : Other vapour generating boilers, including hybrid boilers $1.2M 3 840212: Steam or other vapour generating boilers : Watertube boilers with a steam production not exceeding 45 tonnes per hour $504.2K

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 8402

1 840290: Parts $402.6K 2 840219: Steam or other vapour generating boilers : Other vapour generating boilers, including hybrid boilers $157.3K

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 Steam Boiler Parts (840290)

HS Code 84029000

PARTS FOR SUPER-HEATED WATER BOILERS AND STEAM OR OTHER VAPOUR GENERATION BOILERS (OTHER THAN CENTRAL HEATING HOT WATER BOILERS)

HS Code 840211

Steam or other vapour generating boilers : Watertube boilers with a steam production exceeding 45 tonnes per hour

HS Code 840212

Steam or other vapour generating boilers : Watertube boilers with a steam production not exceeding 45 tonnes per hour

HS Code 840219

Steam or other vapour generating boilers : Other vapour generating boilers, including hybrid boilers

HS Code 840220

Superheated water boilers

HS Code 840110

Nuclear reactors (Euratom)

HS Code 840120

Machinery and apparatus for isotopic separation, and parts thereof (Euratom)

HS Code 840130

Fuel elements (cartridges), nonirradiated (Euratom)

HS Code 840140

Parts of nuclear reactors (Euratom)

HS Code 840310

Boilers

Frequently Asked Questions

What is HS code 840290 in Hong Kong, China Special Administrative Region?

HS code 840290 covers Parts in Hong Kong, China Special Administrative Region. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8402 of the Harmonized System, and is classified under HKHS.

Is HS code 840290 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 840290?

Where can I officially look up HS code 840290 in Hong Kong, China Special Administrative Region?