Q3Codes under 3910
| Code | Description | GST rate |
|---|---|---|
| 3910 00 | Silicones in primary forms | 18% |
| 3910 00 10 | Silicone resins | 18% |
| 3910 00 20 | Silicone oil | 18% |
← Chapter 39: Plastics and plastic articles
Related HSN codes
3911Petroleum resins, coumarone-indene resins, polyterpenes3909Amino-resins, phenolic resins and polyurethanes, in primary3912Cellulose and its chemical derivatives, not elsewhere3908Polyamides in primary forms3913Natural polymers (for example, alginic acid) and modified3907Polyacetals, other polyethers and epoxide resins
Frequently Asked Questions
What is the HSN code for silicones in primary forms?
The HSN code for silicones in primary forms is 3910, under Chapter 39 (Plastics and plastic articles).
What is the GST rate on silicones in primary forms?
Silicones in primary forms is taxed at 18% GST under HSN code 3910.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.