HSN Code 29359021: Antibiotic Substances

HSN Code 29359021 represents Antibiotic Substances under GST classification. This code helps businesses identify Antibiotic Substances correctly for billing, taxation, and trade. With HSN Code 29359021, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Antibiotic Substances.

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Description of Goods for Antibiotic Substances

HSN Code 29359021 relates to the following description:

Chapter Number Chapter Name Sub Chapter Number Sub Chapter Name Description of Goods CGST
(%)
SGST
(%)
IGST
(%)
CESS
(%)
29 Organic chemicals 2935 Sulphonamides Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethoxypyridarine 9% 9% 18% 0%

Description of goods

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethoxypyridarine

Chapter

29 – Organic chemicals

Sub Chapter

2935 – Sulphonamides

CGST 9%
SGST 9%
IGST 18%
CESS 0%

What does HSN Code 29359021 not include?

Antibiotic Substances does not include products with the following descriptions:

HSN Code Description
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphamethoxazole
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphafurazole
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadiazine
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadimidine
Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphacetamide
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethoxypyridarine
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethiazole
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamoxole
Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamide
Sulphonamides - sulphonamides : other
Sulphonamides : N-Methylperfluorooctane sulphonamide
Sulphonamides : N-Ethylperfluorooctane sulphonamide
Sulphonamides : N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide
Sulphonamides : N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide
Sulphonamides : Other perfluorooctane sulphonamides
Flubendiamide (iso)
Other
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphamethoxazole
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide:Sulphafurazole
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadiazine
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadimidine
Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphacetamide
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethiazole
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamoxole
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamide
Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Other

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphamethoxazole

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphafurazole

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadiazine

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphadimidine

Sulphonamides - sulphonamides : sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide : sulphacetamide

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethoxypyridarine

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamethiazole

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamoxole

Sulphonamides - sulphonamides :-sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide : sulphamide

Sulphonamides - sulphonamides : other

Sulphonamides : N-Methylperfluorooctane sulphonamide

Sulphonamides : N-Ethylperfluorooctane sulphonamide

Sulphonamides : N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide

Sulphonamides : N-(2-Hydroxyethyl)-N-methylperfluorooctane sulphonamide

Sulphonamides : Other perfluorooctane sulphonamides

Flubendiamide (iso)

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphamethoxazole

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide:Sulphafurazole

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadiazine

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphadimidine

Sulphonamides : Sulphamethoxazole, sulphafurazole, sulphadiazine, sulphadimidine, sulphacetamide: Sulphacetamide

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamethiazole

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamoxole

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Sulphamide

Sulphonamides : Sulphamethoxypyridarine, sulphamethiazole, sulphamoxole, sulphamide: Other

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FAQs for HSN Code 29359021

What products are classified under HSN 29359021 ?

It includes Antibiotic Substances

Can we claim ITC on inputs used to trade Antibiotic Substances?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Do e‑way bill and e‑invoice apply for Antibiotic Substances?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

How much GST applies to Antibiotic Substances?

Under HSN 29359021, Antibiotic Substances attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Any common misclassification issue with Antibiotic Substances?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

How should mixed supplies be billed when Antibiotic Substances is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Antibiotic Substances; Nil for exempt items if applicable).

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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