Hong Kong, China Special Administrative Region HS Code

HS Code 73043990: TUBES, PIPES AND HOLLOW PROFILES, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL, NESOI in Hong Kong, China Special Administrative Region

Q: Is HS code 73043990 the same across all countries?

Only the first 6 digits of HS code 73043990 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 73043990?

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 73043990 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 73043990 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 73043990 is classified as TUBES, PIPES AND HOLLOW PROFILES, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL, NESOI. Hong Kong, China Special Administrative Region's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 73043990 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Hot-Finished Seamless Steel Pipe on TradeInt global trade data platform

Classification Path of HS Code 73043990 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 7304

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

HS Code 73043990

TUBES, PIPES AND HOLLOW PROFILES, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL, NESOI 鐵(鑄鐵除外)或非合金鋼無縫管及空心型材，圓形截面，非冷拉或冷軋，未列明或未包括在其他編號

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

In Hong Kong, China Special Administrative Region, HS 73043990 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 73043990 means. Now see 2026 latest real trade activity for Hot-Finished Seamless Steel Pipe 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 7304

Top Hong Kong, China Special Administrative Region import Product Under HS Code 7304

1 730441: Other, of circular crosssection, of stainless steel : Colddrawn or coldrolled (coldreduced) $2.9M 2 730439: Other, of circular crosssection, of iron or nonalloy steel : Other $2.7M 3 730490: Other $672.6K

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 7304

1 730441: Other, of circular crosssection, of stainless steel : Colddrawn or coldrolled (coldreduced) $1.7M 2 730439: Other, of circular crosssection, of iron or nonalloy steel : Other $1.2M 3 730490: Other $139.1K

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 Hot-Finished Seamless Steel Pipe (73043990)

HS Code 73043910

TUBES AND PIPES, OF A KIND SUITABLE FOR USE IN BOILERS, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL

HS Code 73043920

GEOLOGICAL CASING AND DRILL PIPES, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL

HS Code 730411

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

HS Code 730419

Line pipe of a kind used for oil or gas pipelines : Other

HS Code 730422

Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Drill pipe of stainless steel

HS Code 730423

Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other drill pipe

HS Code 730424

Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other, of stainless steel

HS Code 730429

Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other

HS Code 730431

Other, of circular crosssection, of iron or nonalloy steel : Colddrawn or coldrolled (coldreduced)

HS Code 730441

Other, of circular crosssection, of stainless steel : Colddrawn or coldrolled (coldreduced)

73043990 in Other Countries

See how 73043990 (Hot-Finished Seamless Steel Pipe) is classified across other countries, each with its own national code and local description.

Compare 73043990 across countries

Frequently Asked Questions

What is HS code 73043990 in Hong Kong, China Special Administrative Region?

HS code 73043990 covers TUBES, PIPES AND HOLLOW PROFILES, OF CIRCULAR CROSS-SECTION, OTHER THAN COLD-DRAWN OR COLD-ROLLED, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR NON-ALLOY STEEL, NESOI in Hong Kong, China Special Administrative Region. It sits in Chapter 73 (Articles of iron or steel), Heading 7304 of the Harmonized System, and is classified under HKHS.

Is HS code 73043990 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 73043990?

Where can I officially look up HS code 73043990 in Hong Kong, China Special Administrative Region?