Hong Kong, China Special Administrative Region HS Code

HS Code 73221900: RADIATORS FOR CENTRAL HEATING, NOT ELECTRICALLY HEATED, AND PARTS THEREOF, OF IRON OR STEEL, EXCEPT CAST IRON in Hong Kong, China Special Administrative Region

Q: Is HS code 73221900 the same across all countries?

Only the first 6 digits of HS code 73221900 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 73221900?

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 73221900 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 73221900 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 73221900 is classified as RADIATORS FOR CENTRAL HEATING, NOT ELECTRICALLY HEATED, AND PARTS THEREOF, OF IRON OR STEEL, EXCEPT CAST IRON. Hong Kong, China Special Administrative Region's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 73221900 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7322: Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hotair distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motordriven fan or blower, and parts thereof, of iron or steel.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Steel Central Heating Radiators on TradeInt global trade data platform

Classification Path of HS Code 73221900 in Hong Kong, China Special Administrative Region

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7322

Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hotair distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motordriven fan or blower, and parts thereof, of iron or steel

HS Code 73221900

RADIATORS FOR CENTRAL HEATING, NOT ELECTRICALLY HEATED, AND PARTS THEREOF, OF IRON OR STEEL, EXCEPT CAST IRON 非用電力發熱的中央暖氣系統散熱器及其零件，鋼鐵製（鑄鐵製的除外）

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

In Hong Kong, China Special Administrative Region, HS 73221900 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 73221900 means. Now see 2026 latest real trade activity for Steel Central Heating Radiators 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 7322

Top Hong Kong, China Special Administrative Region import Product Under HS Code 7322

1 732290: Other $1.0M 2 732211: Radiators and parts thereof : Of cast iron $281.4K 3 732219: Radiators and parts thereof : Other $264.8K

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 7322

1 732290: Other $516.2K 2 732211: Radiators and parts thereof : Of cast iron $149.1K 3 732219: Radiators and parts thereof : Other $24.5K

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 Steel Central Heating Radiators (73221900)

HS Code 732211

Radiators and parts thereof : Of cast iron

Angles, shapes and sections

HS Code 730210

Rails

HS Code 730230

Switch blades, crossing frogs, point rods and other crossing pieces

HS Code 730240

Fishplates and sole plates

HS Code 730290

Other

HS Code 730300

Tubes, pipes and hollow profiles, of cast iron

HS Code 730411

Line pipe of a kind used for oil or gas pipelines : Of stainless steel

73221900 in Other Countries

See how 73221900 (Steel Central Heating Radiators) is classified across other countries, each with its own national code and local description.

Compare 73221900 across countries

Frequently Asked Questions

What is HS code 73221900 in Hong Kong, China Special Administrative Region?

HS code 73221900 covers RADIATORS FOR CENTRAL HEATING, NOT ELECTRICALLY HEATED, AND PARTS THEREOF, OF IRON OR STEEL, EXCEPT CAST IRON in Hong Kong, China Special Administrative Region. It sits in Chapter 73 (Articles of iron or steel), Heading 7322 of the Harmonized System, and is classified under HKHS.

Is HS code 73221900 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 73221900?

Where can I officially look up HS code 73221900 in Hong Kong, China Special Administrative Region?