China HS Code

HS Code 740321: Copper alloys : Copperzinc base alloys (brass) in China

Q: Is HS code 740321 the same across all countries?

Yes — up to the 6-digit level, HS code 740321 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. China extends it under China HS / CCCHS.

Q: What system does China use to classify HS code 740321?

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 740321 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 740321 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 740321 is the WCO Harmonized System subheading for Copper alloys : Copperzinc base alloys (brass). This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 740321 belongs to Section XV: Base metals and articles of base metal, Chapter 74: Copper and articles thereof, Heading 7403: Refined copper and copper alloys, unwrought.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Unwrought Brass Alloys on TradeInt global trade data platform

Classification Path of HS Code 740321 in China

Section XV

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

Chapter 74

Copper and articles thereof

HS Code 7403

Refined copper and copper alloys, unwrought

HS Code 740321

Copper alloys : Copperzinc base alloys (brass)

HS Code 74032100

Cu-zinc base alloys, unwrought 未锻轧的铜锌合金（黄铜）

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

In China, HS 740321 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/

You know what 740321 means. Now see 2026 latest real trade activity for Unwrought Brass Alloys in China.

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

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Top Trading Product of HS Code 7403

Top China import Product Under HS Code 7403

1 740311: Refined copper : Cathodes and sections of cathodes $33.3B 2 740319: Refined copper : Other $4.6B 3 740329: Copper alloys : Other copper alloys (other than master alloys of heading 7405) $1.5B

Figures shown for 2025.

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

Top China export Product Under HS Code 7403

1 740311: Refined copper : Cathodes and sections of cathodes $8.1B 2 740319: Refined copper : Other $21.4M 3 740329: Copper alloys : Other copper alloys (other than master alloys of heading 7405) $5.9M

Figures shown for 2025.

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

Related HS Code to China Unwrought Brass Alloys (740321)

HS Code 74032100

Cu-zinc base alloys, unwrought

HS Code 740311

Refined copper : Cathodes and sections of cathodes

HS Code 740312

Refined copper : Wirebars

HS Code 740313

Refined copper : Billets

HS Code 740319

Refined copper : Other

HS Code 740322

Copper alloys : Coppertin base alloys (bronze)

HS Code 740329

Copper alloys : Other copper alloys (other than master alloys of heading 7405)

HS Code 740100

Copper mattes; cement copper (precipitated copper)

HS Code 740200

Unrefined copper; copper anodes for electrolytic refining

HS Code 740400

Copper waste and scrap

Frequently Asked Questions

What is HS code 740321 in China?

HS code 740321 covers Copper alloys : Copperzinc base alloys (brass) in China. It sits in Chapter 74 (Copper and articles thereof), Heading 7403 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 740321 the same across all countries?

What system does China use to classify HS code 740321?

Where can I officially look up HS code 740321 in China?