Official definition
This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in manufacturing non-metallic mineral products.
Canadian industry
327990 All other non-metallic mineral product manufacturing
Fabrication de tous les autres produits minéraux non métalliques
Official classification fields for this page
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | All other non-metallic mineral product manufacturing |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 32799 - All other non-metallic mineral product manufacturing |
| International correspondence | C3211* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-05-05 |
Canada-wide tax and filing context
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | No cluster authority recorded in the local country pack. |
Exclusions
- finishing and engraving monuments and tombstones (See 459999 All other miscellaneous retailers (except beer and wine-making supplies retailers) (CAN))
- manufacturing asbestos brake and clutch linings (See 336340 Motor vehicle brake system manufacturing)
- manufacturing asbestos gaskets and gasket materials (See 33999 All other miscellaneous manufacturing)
- manufacturing pumice and pumicite abrasives (See 327910 Abrasive product manufacturing)
- manufacturing, working and setting synthetic precious or semiprecious stones for jewellery uses (See 339910 Jewellery and silverware manufacturing (US))
Examples
- dimension stone for buildings, manufacturing
- dry mix concrete, manufacturing
- fibreglass insulation products, manufacturing
- mica products, manufacturing
- mineral wool products (e.g., board, insulation, tile), manufacturing
- monuments and tombstones, cut stone (except finishing or lettering to order only), manufacturing
- pulpits, stone, manufacturing
- stone, cut products (e.g., blocks, statuary), manufacturing
- stucco and stucco products, manufacturing
- synthetic stones, for gem stones and industrial use, manufacturing
- tile, acoustical, mineral wool, manufacturing
- altars (stone), manufacturing
- architectural sculptures, stone, manufacturing
- art goods and novelties (stone), manufacturing
- asbestos products (except brake shoes and clutches), manufacturing
- baptismal fonts, cut stone, manufacturing
- blackboards, unframed, slate, manufacturing
- blast furnace slag, processing
- bricks and blocks, sand-lime, manufacturing
- built-up mica, manufacturing
- burial vaults, stone, manufacturing
- ceramic fibre, manufacturing
- counter tops, stone, manufacturing
- curbing, granite and stone, manufacturing
- cut stone bases (e.g., desk sets, pedestals, lamps, plaques, similar small articles), manufacturing
- desiccants, activated clay, manufacturing
- diatomaceous and fuller's earth, processing beyond beneficiating
- dimension stone dressing and manufacturing
- dimension stone for buildings, manufacturing
- dry mix concrete, manufacturing
- ecclesiastical statuary, stone, manufacturing
- fibreglass insulation products, manufacturing
- flagstones cutting
- furniture, cut stone (i.e., benches, tables, church), manufacturing
- garden furniture, stone, manufacturing
- graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing
- insulating batts, fills or blankets, fibreglass, manufacturing
- lead, black (i.e., natural graphite), ground, refined or blended, manufacturing
- magnesite, crude (e.g., calcined, dead-burned, ground), manufacturing
- mica products, manufacturing
- mineral wool products (e.g., board, insulation, tile), manufacturing
- monuments and tombstones, cut stone (except finishing or lettering to order only), manufacturing
- non-metallic mineral products (e.g., barite, flint, pyrophyllite, talc), processing beyond beneficiating
- non-metallic mineral products (e.g., kaolin, baryum, mica, feldspar), processing beyond beneficiating
- paving blocks, cut stone, manufacturing
- peat pots, manufacturing
- perlite aggregates, manufacturing
- perlite, expanded, manufacturing
- pulpits, stone, manufacturing
- pumice (except abrasives), processing beyond beneficiating
- roofing, slate, manufacturing
- sand-lime products (e.g., brick, blocks), manufacturing
- shale, expanded, manufacturing
- slate products, manufacturing
- statuary, marble, manufacturing
- stone, cut products (e.g., blocks, statuary), manufacturing
- stucco and stucco products, manufacturing
- synthetic precious or semiprecious stones for jewellery uses, manufacturing and working (except setting)
- synthetic stones, for gem stones and industrial use, manufacturing
- table tops, marble, manufacturing
- tile, acoustical, mineral wool, manufacturing
- vermiculite, exfoliated, manufacturing
Who is this code for
This code typically applies to:
Also relevant for
dimension stone for buildings, manufacturingdry mix concrete, manufacturingfibreglass insulation products, manufacturingmica products, manufacturingmineral wool products (e.g., board, insulation, tile), manufacturing
Source: STATCAN_TITLE, 2026-05-05
Classification Confidence Score
5 of 6 factors passing
8/ 10
Verified official source — naics-scian-2022-structure-v1-eng.csv (2026-05-05)
International crosswalk — ISIC Rev. 4 mapping: C3211*
Previous edition migration — NAICS 2017 to 2022 continuity confirmed
Complete hierarchy — 5 levels confirmed in hierarchy
Size or threshold documented — SME thresholds documented in federal tax pack
Trade or export match — No direct HS code correspondence in current bundle
Legacy crosswalk — Legacy system (SIC 1980) retired in this region
Business Profiles
When you might need code 327990
These role examples come from the official title and example wording attached to this code.
01
327990
All other non-metallic mineral product manufacturing
Use this page when the business is directly described by the official title or definition for 327990 All other non-metallic mineral product manufacturing. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
02
327990
dimension stone for buildings, manufacturing
Use this page when the activity is described in the official StatCan example wording as dimension stone for buildings, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 327990 All other non-metallic mineral product manufacturing to a business file.
03
327990
dry mix concrete, manufacturing
Use this page when the activity is described in the official StatCan example wording as dry mix concrete, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 327990 All other non-metallic mineral product manufacturing to a business file.
04
327990
fibreglass insulation products, manufacturing
Use this page when the activity is described in the official StatCan example wording as fibreglass insulation products, manufacturing. Compare the definition, exclusions, and nearby codes here before attaching 327990 All other non-metallic mineral product manufacturing to a business file.
Business categories in this branch
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
In this section
- 327990All other non-metallic mineral product manufacturing
Commonly confused with
459999 — All other miscellaneous retailers (except beer and wine-making supplies retailers)
finishing and engraving monuments and tombstones (See 459999 All other miscellaneous retailers (exc...
336340 — Motor vehicle brake system manufacturing
manufacturing asbestos brake and clutch linings (See 336340 Motor vehicle brake system manufacturin...
33999 — All other miscellaneous manufacturing
manufacturing asbestos gaskets and gasket materials (See 33999 All other miscellaneous manufacturin...
327910 — Abrasive product manufacturing
manufacturing pumice and pumicite abrasives (See 327910 Abrasive product manufacturing)
339910 — Jewellery and silverware manufacturing
manufacturing, working and setting synthetic precious or semiprecious stones for jewellery uses (Se...
ISIC Rev. 4 correspondence
C3211*Manufacture of jewellery and related articles
Approximate correspondence
Synthetic precious or semiprecious stones for jewelry uses, manufacturing and working (except setting)
US NAICS referenceNo exact same-code US entry appears in the local reference workbook.
Source row
327990All other non-metallic mineral product manufacturing
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Frequently asked questions
What does code 327990 cover?
All other non-metallic mineral product manufacturing: This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in manufacturing non-metallic mineral products.
Which level of the hierarchy is 327990?
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
What is the parent of 327990?
It rolls up to 32799 All other non-metallic mineral product manufacturing.
Should I stop at 327990 or go lower?
This page already points to the exact six-digit Canadian industry in the current site structure.
Are official inclusion notes attached to 327990?
No inclusion rows are attached to this page in the local elements file.
Are there exclusion notes for 327990?
Yes. 5 exclusion note(s) help separate this page from nearby codes.
Does 327990 include illustrative examples?
Yes. 62 example row(s) are available for boundary checking.
What kinds of businesses often start from this page?
Examples in this branch include Wood products, Consumer goods, Food processing, Metal fabrication.
Is there an ISIC mapping for 327990?
Yes. The page shows C3211* Manufacture of jewellery and related articles.
Does this page show a US NAICS reference?
No same-code US NAICS reference row is attached on this page.
Why are both English and French titles shown?
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
Where does the page text come from?
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.