HSN code 38180010
Tariff item in chapter 38 — Miscellaneous chemical products
Undefused silicon wafers
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Tariff item (8 digits) |
| Section | Section VI — Chemical and allied products |
| Chapter 38 | Miscellaneous chemical products |
| Heading 3818 | Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms, chemical compounds doped for use in electronics |
| Sub-heading 381800 | Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms, chemical compounds doped for use in electronics |
| Tariff item 38180010 | Undefused silicon wafers |
Other codes under 381800
Using HSN 38180010 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (3818) on B2B invoices, and a business above ₹5 crore must show 6 digits (381800) 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 38180010?
HSN code 38180010 is the tariff item for: Undefused silicon wafers.
What is the GST rate for HSN 38180010?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 38180010 before invoicing.
How many digits of HSN 38180010 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (3818) on B2B invoices. Above ₹5 crore: 6 digits (381800) on all invoices.