What products are classified under HSN 3811
It includes Additives for mineral oils & liquids
HSN Sub Chapter 3811 represents Additives for mineral oils & liquids under GST classification. This code helps businesses identify Additives for mineral oils & liquids correctly for billing, taxation, and trade. With HSN Sub Chapter 3811, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Additives for mineral oils & liquids.
GST Rate for Additives for mineral oils & liquids under HSN Code 3811. Understand Current Tax Rates, Exemptions, and Legal Classifications to Ensure Accurate Billing and GST Filing.
| Chapter No | HSN Code | HSN Description | New GST Rate | Old GST Rate |
|---|---|---|---|---|
| 38 | 3811 | Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils | 18% | 18% |
Chapter: 38
Description: Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils
Following Tariff HSN code falls under Additives for mineral oils & liquids:
| Tariff HSN | Description |
|---|---|
| Anti-knock preparations : Based on lead compounds | |
| Anti-knock preparations : Other | |
| Additives for lubricating oils: Containing petroleum oils or oils obtained Containing petroleum oils or oils obtained | |
| Additives for lubricating oils: Other | |
| Other |
Anti-knock preparations : Based on lead compounds
Anti-knock preparations : Other
Additives for lubricating oils: Containing petroleum oils or oils obtained Containing petroleum oils or oils obtained
Additives for lubricating oils: Other
Other
| Order Number | Description |
|---|---|
| Enmarol Petroleum India Pvt. Ltd. (AAR (Authority For Advance Ruling), Maharashtra) | |
| Ananta Synthetic Innovations (AAR (Authority For Advance Ruling), Gujarat) | |
| Abubacker Kaleel Rahman (Prop. M/S Sameer Mat Industries) (AAR (Authority For Advance Ruling), Tamil Nadu) | |
| Gujarat Raffia Industries Limited (AAR (Authority For Advance Ruling), Gujarat) |
Enmarol Petroleum India Pvt. Ltd. (AAR (Authority For Advance Ruling), Maharashtra)
Ananta Synthetic Innovations (AAR (Authority For Advance Ruling), Gujarat)
Abubacker Kaleel Rahman (Prop. M/S Sameer Mat Industries) (AAR (Authority For Advance Ruling), Tamil Nadu)
Gujarat Raffia Industries Limited (AAR (Authority For Advance Ruling), Gujarat)
It includes Additives for mineral oils & liquids
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.
If your outward supply of Additives for mineral oils & liquids 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.
If replacement is without consideration under a pre‑agreed warranty, issue a delivery challan and reference the original invoice/contract. If consideration is charged, raise a tax invoice. Keep serial/lot details for traceability.
Reverse charge in goods is notified only for specific categories. Most regular B2B sales of Additives for mineral oils & liquids are forward charge. Check the current notifications for any special cases before deciding.
Not always. Spares are often classified by their own description or by the function/part rule. Check if a specific sub‑heading exists for parts of the main item and describe the part on the invoice.
Repair/service is a service supply (SAC). Parts and materials used are goods and may be billed separately with HSN. Mention both lines clearly to avoid mixing service and goods values.
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.