HSN code 69022030 is the 8-digit tariff item for alumina carbon bricks and shapes, under heading 6902 and sub-heading 690220 (Chapter 69). GST is 18%: 9% CGST + 9% SGST within a state, or 18% IGST to another state. Rates as of 2026-10-21.
HSN 69022030 at a glance
| Tariff item (8 digits) | 69022030 |
|---|---|
| Heading (4 digits) | 6902: Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths |
| Sub-heading (6 digits) | 690220: Containing by weight more than 50% of alumina (AL2O3), of silica (SIO2) or of a mixture or compound of these products |
| Chapter | 69: Ceramic products |
| Description | Alumina carbon bricks and shapes |
| GST rate | 18% |
| Within the state | 9% CGST + 9% SGST (or UTGST) |
| To another state | 18% IGST |
9/2025-CT(R), Schedule II, S. No. 233 (HSN 6902) covers "Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths" at 18%. Goods of this code outside that wording fall under the 18% residual entry, so the rate is 18% either way.
The rate entry for this code
The description is the notification's own wording. An entry applies only when the goods match it.
| HSN scope | Description of goods | GST | CGST + SGST | Entry |
|---|---|---|---|---|
| 6902 | Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths | 18% | 9% + 9% | 9/2025-CT(R), Schedule II, S. No. 233 |
| Any | Goods which are not specified in Schedule I, III, IV, V, VI or VII (residual entry, for goods of 69022030 that match none of the descriptions above) | 18% | 9% + 9% | 9/2025-CT(R), Schedule II, S. No. 639 |
Worked example: a ₹1,000 sale under HSN 69022030
Taxable value ₹1,000.00. Within your state: CGST ₹90.00 + SGST ₹90.00 = ₹180.00, invoice total ₹1,180.00. To a buyer in another state: IGST ₹180.00, the same total.
For other amounts, or to work back from a tax-inclusive price, use the GST calculator.
How many HSN digits to print on the invoice
Notification 78/2020-Central Tax sets the minimum by aggregate turnover in the previous financial year: up to ₹5 crore, at least 4 digits (6902) on tax invoices to registered buyers (optional on B2C invoices); above ₹5 crore, at least 6 digits (690220) on all tax invoices. Exports and imports are declared on the shipping bill or bill of entry under the full 8-digit tariff item (69022030), so most exporters print 8 digits on their GST invoices too.
The HSN-wise summary in GSTR-1 uses the same code, so set it once on the item in your billing software. FundRaksha Book stores the HSN and GST rate on each item, splits CGST, SGST and IGST on every bill, and keeps stock and party ledgers alongside.
Other tariff items under sub-heading 690220
- HSN 69022010: Silica bricks and shapes (refractory bricks, blocks, tiles and similar refractory ceramic constructional... (18%)
- HSN 69022020: High alumina bricks and shapes (18%)
- HSN 69022040: Silicon carbide bricks and shapes (18%)
- HSN 69022050: Mullite bricks (refractory bricks, blocks, tiles and similar refractory ceramic constructional goods... (18%)
- HSN 69022090: Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of... (18%)
See every rate entry for the heading on the HSN 6902 page, or all Chapter 69 headings.
Sources
Codes and descriptions: GSTN HSN master (HSN_SAC.xlsx, sheet HSN_MSTR), GST portal, file dated 13.10.2026, read on 21.10.2026; descriptions were converted from capitals and joined with their heading and sub-heading text. Rates: Rates from Notification 9/2025-Central Tax (Rate), 17.09.2025, as amended by Notification 19/2025-Central Tax (Rate) (from 01.02.2026) and Notification 01/2026-Central Tax (Rate) (from 01.05.2026); nil-rated goods from Notification 10/2025-Central Tax (Rate); bricks from Notification 14/2025-Central Tax (Rate).