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Subheading, 6 digits

HS 7403.21 Copper-zinc base alloys (brass)

Copper: copper-zinc base alloys (brass) unwrought

Part of heading 7403 (Copper, refined and copper alloys, unwrought), in chapter 74 (Copper and articles thereof)

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Our trade figures cover HS chapters 25 to 40 (minerals, chemicals, plastics and rubber). HS 7403.21 is in chapter 74, which is not included yet, so only its classification is shown here.

Suppliers of HS 7403.21 chemicals

Companies listing chemicals that fall under this HS code. Verified and paid members are listed first, unclaimed profiles are marked.

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Questions about HS 7403.21

Quick answers based on the classification and the trade figures above.

What is HS code 740321?

HS code 740321 (also written 7403.21) is a subheading of the Harmonized System that covers copper: copper-zinc base alloys (brass) unwrought. It sits under heading 7403 (copper, refined and copper alloys, unwrought) in chapter 74 (copper and articles thereof).

Is the HS code the same in every country?

The first six digits are shared by every country that uses the Harmonized System. Countries add their own digits after that, for example India uses eight digit ITC-HS codes and the United States uses ten digit HTS codes, so check the national tariff for the full code and the duty rate.

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