China HS Code

HS Code 73030010: Tube../hollw profile of cast irn, circul cros sec, inside dia.≥500mm in China

Q: Is HS code 73030010 the same across all countries?

Only the first 6 digits of HS code 73030010 are internationally harmonized. The remaining digits are added by China under China HS / CCCHS and are not directly comparable to other countries' codes.

Q: What system does China use to classify HS code 73030010?

China classifies products under the Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS; locally 中华人民共和国海关进出口税则), which extends HS codes to 13 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 73030010 in China?

The official source is http://english.customs.gov.cn/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 73030010 in China

Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 73030010 is classified as Tube../hollw profile of cast irn, circul cros sec, inside dia.≥500mm. China's tariff system extends the WCO Harmonized System to 13 digits with national subdivisions. 73030010 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7303: Tubes, pipes and hollow profiles, of cast iron.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Cast Iron Pipes and Profiles on TradeInt global trade data platform

What is HS Code 73030010 in China in local language

HS Code 73030010: 内径≥500mm的圆型截面铸铁管

Classification Path of HS Code 73030010 in China

Section XV

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

Chapter 73

Articles of iron or steel

HS Code 7303

Tubes, pipes and hollow profiles, of cast iron

HS Code 73030010

Tube../hollw profile of cast irn, circul cros sec, inside dia.≥500mm 内径≥500mm的圆型截面铸铁管

China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

In China, HS 73030010 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

Local name 中华人民共和国海关进出口税则

Digits 13

Official source http://english.customs.gov.cn/

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Top Trading Product of HS Code 7303

Top China import Product Under HS Code 7303

1 730300: Tubes, pipes and hollow profiles, of cast iron $4.2M

Figures shown for 2025.

For more 2026 recent data, search for China import trade records

Top China export Product Under HS Code 7303

1 730300: Tubes, pipes and hollow profiles, of cast iron $393.0M

Figures shown for 2025.

For more 2026 recent data, search for China export trade records

Related HS Code to China Cast Iron Pipes and Profiles (73030010)

HS Code 73030090

Tubes, pipes & hollow profiles of cast iron, nes

HS Code 730110

Sheet piling

HS Code 730120

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 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

73030010 in Other Countries

See how 73030010 (Cast Iron Pipes and Profiles) is classified across other countries, each with its own national code and local description.

Compare 73030010 across countries

Frequently Asked Questions

What is HS code 73030010 in China?

HS code 73030010 covers Tube../hollw profile of cast irn, circul cros sec, inside dia.≥500mm in China. It sits in Chapter 73 (Articles of iron or steel), Heading 7303 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 73030010 the same across all countries?

What system does China use to classify HS code 73030010?

Where can I officially look up HS code 73030010 in China?