7403 HSN Code: Refined Copper

HSN Sub Chapter 7403 represents Refined Copper under GST classification. This code helps businesses identify Refined Copper correctly for billing, taxation, and trade. With HSN Sub Chapter 7403, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Refined Copper.

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Chapter No	HSN Code	HSN Description	New GST Rate	Old GST Rate
74	7403	Refined copper and copper alloys, unwrought	18%	18%

HSN Code 7403

Chapter: 74

Description: Refined copper and copper alloys, unwrought

New GST Rate: 18% Old GST Rate: 18%

Tariff HSN	Description
74031100	Refined copper : Cathodes and sections of cathodes
74031100	Refined copper : Cathodes and sections of cathodes
74031200	Refined copper : Wire-bars
74031200	Refined copper : Wire-bars
74031300	Refined copper : Billets
74031300	Refined copper : Billets
74031900	Refined copper : Other
74031900	Refined copper : Other
74032100	Copper alloys : Copper-zinc base alloys (brass)
74032100	Copper alloys : Copper-zinc base alloys (brass)
74032210	Copper alloys : Copper-tin base alloys (bronze) : Phosphor bronze
74032210	Copper alloys : Copper-tin base alloys (bronze) : Phosphor bronze
74032290	Copper alloys : Copper-tin base alloys (bronze) : Other
74032290	Copper alloys : Copper-tin base alloys (bronze) : Other
74032310	Refined copper and copper alloys, unwrought - copper alloys : copper-nickel base alloys( cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) : copper-nickel base alloys (cupro-nickel)
74032320	Refined copper and copper alloys, unwrought - copper alloys : copper-nickel base alloys( cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) : copper-nickel-zinc base alloys(nickel silver)
74032900	Copper alloys : Other copper alloys (other than master alloys of heading 7405)
74032900	Copper alloys : Other copper alloys (other than master alloys of heading 7405)

HSN Code 74031100

Refined copper : Cathodes and sections of cathodes

HSN Code 74031100

Refined copper : Cathodes and sections of cathodes

HSN Code 74031200

Refined copper : Wire-bars

HSN Code 74031200

Refined copper : Wire-bars

HSN Code 74031300

Refined copper : Billets

HSN Code 74031300

Refined copper : Billets

HSN Code 74031900

Refined copper : Other

HSN Code 74031900

Refined copper : Other

HSN Code 74032100

Copper alloys : Copper-zinc base alloys (brass)

HSN Code 74032100

Copper alloys : Copper-zinc base alloys (brass)

HSN Code 74032210

Copper alloys : Copper-tin base alloys (bronze) : Phosphor bronze

HSN Code 74032210

Copper alloys : Copper-tin base alloys (bronze) : Phosphor bronze

HSN Code 74032290

Copper alloys : Copper-tin base alloys (bronze) : Other

HSN Code 74032290

Copper alloys : Copper-tin base alloys (bronze) : Other

HSN Code 74032310

Refined copper and copper alloys, unwrought - copper alloys : copper-nickel base alloys( cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) : copper-nickel base alloys (cupro-nickel)

HSN Code 74032320

Refined copper and copper alloys, unwrought - copper alloys : copper-nickel base alloys( cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) : copper-nickel-zinc base alloys(nickel silver)

HSN Code 74032900

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

HSN Code 74032900

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

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.

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Order Number	Description
GST-ARA-61/2020-21/B-31	Arco Electro Technologies Pvt. Ltd. (AAR (Authority For Advance Ruling), Maharashtra)

Order No. GST-ARA-61/2020-21/B-31

Arco Electro Technologies Pvt. Ltd. (AAR (Authority For Advance Ruling), Maharashtra)

What products are classified under HSN 7403

It includes Refined Copper

Can I claim ITC on inputs and services used for Refined Copper?

If your outward supply of Refined Copper is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

What misclassification mistakes happen with Refined Copper?

Using a broad or incorrect HSN, ignoring material/form (e.g., raw vs processed), or mixing goods and services on one line. Always match wording to the HSN Notes and keep a classification working paper.

What are the e‑way bill and e‑invoice points while moving Refined Copper?

Generate an e‑way bill when the consignment value exceeds ₹50,000, unless exempted for the transaction. E‑invoicing depends on turnover (AATO threshold as notified) for B2B supplies, not on the item itself.

Any special steps when selling Refined Copper through an e‑commerce platform?

Ensure registration requirements are met and reconcile the operator’s TCS statements with your GSTR‑2B/3B. Map SKU descriptions to HSN to reduce mismatches and returns.

What should my invoice and records include for Refined Copper?

Include HSN, exact description, pack size/grade, quantity, and if pre‑packaged & labelled. Maintain purchase specs, test reports (where relevant), and job‑work challans for audit trail.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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