HSN code 390311
Sub-heading in chapter 39 — Plastics and articles thereof
Expansible
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Sub-heading (6 digits) |
| Section | Section VII — Plastics and rubber |
| Chapter 39 | Plastics and articles thereof |
| Heading 3903 | Polymers of styrene, in primary forms |
| Sub-heading 390311 | Expansible |
1 code under HSN 390311
| HSN code | Description |
|---|---|
39031100 | Expansible |
Using HSN 390311 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (3903) on B2B invoices, and a business above ₹5 crore must show 6 digits (390311) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 390311?
HSN code 390311 is the sub-heading for: Expansible.
What is the GST rate for HSN 390311?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 390311 before invoicing.
How many digits of HSN 390311 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (3903) on B2B invoices. Above ₹5 crore: 6 digits (390311) on all invoices.