North American Industry Classification System (NAICS) Canada 2017 Version 3.0

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31-33 - Manufacturing

This sector comprises establishments primarily engaged in the chemical, mechanical or physical transformation of materials or substances into new products. These products may be finished, in the sense that they are ready to be used or consumed, or semi-finished, in the sense of becoming a raw material for an establishment to use in further manufacturing. Related activities, such as the assembly of the component parts of manufactured goods; the blending of materials; and the finishing of manufactured products by dyeing, heat-treating, plating and similar operations are also treated as manufacturing activities. Manufacturing establishments are known by a variety of trade designations, such as plants, factories or mills.

Manufacturing establishments may own the materials which they transform or they may transform materials owned by other establishments. Manufacturing may take place in factories or in workers' homes, using either machinery or hand tools.

Units that completely outsource the transformation process but own the input materials are classified to the manufacturing sector. Units that completely outsource the transformation process but do not own the materials are classified to merchant wholesalers in Sector 41 Wholesale trade. These units are in fact buying the completed goods from the producer with the intention to resell it. These units may design the goods being manufactured, and may have some say in the manufacturing process.

Certain activities involving the transformation of goods are classified in other sectors. Some examples are post-harvest activities of agricultural establishments, such as crop drying; logging; the beneficiating of mineral ores; the production of structures by construction establishments; and various activities conducted by retailers, such as meat cutting and the assembly of products such as bicycles and computers.

Sales branches or offices (but not retail stores) maintained by manufacturing, refining, or mining enterprises apart from their plants or mines for the purpose of marketing their products are included in Sector 41 Wholesale trade as merchant wholesalers.

321 - Wood product manufacturing

This subsector comprises establishments primarily engaged in manufacturing products from wood. There are three industry groups in this subsector, comprising establishments engaged in sawing logs into lumber and similar products, or preserving these products; making products that improve the natural characteristics of wood, by making veneers, plywood, reconstituted wood panel products or engineered wood assemblies; and making a diverse range of wood products, such as millwork.

  • Exclusion(s)

    • logging; and chipping logs in the field (See 113 Forestry and logging)
    • manufacturing wood kitchen cabinets and counters, and bathroom vanities (See 337 Furniture and related product manufacturing)
    • manufacturing wood pulp, paper and paper products (See 322 Paper manufacturing)
    • manufacturing wood signs and coffins (See 339 Miscellaneous manufacturing)

3219 - Other wood product manufacturing

This industry group comprises establishments, not classified to any other industry group, primarily engaged in manufacturing wood products.

  • Exclusion(s)

    • manufacturing wood kitchen cabinets and counters, and bathroom vanities (See 3371 Household and institutional furniture and kitchen cabinet manufacturing)
    • manufacturing wood signs and coffins (See 3399 Other miscellaneous manufacturing)
32199 - All other wood product manufacturing

This industry comprises establishments, not classified to any other industry, primarily engaged in manufacturing wood products.

321991 - Manufactured (mobile) home manufacturingUS

This Canadian industry comprises establishments primarily engaged in manufacturing mobile homes and non-residential mobile buildings. These units are portable structures built on a chassis equipped with wheels, but not designed for multiple or continuous movement, and are designed to be connected to sewage and water utilities.

  • Illustrative example(s)

    • non-residential building, manufacturing

    All examples

  • Exclusion(s)

    • manufacturing motor homes or recreational travel trailers (See 336215 Motor home, travel trailer and camper manufacturing)
321992 - Prefabricated wood building manufacturingUS

This Canadian industry comprises establishments primarily engaged in manufacturing prefabricated or pre-cut wood buildings, sections and panels.

  • Illustrative example(s)

    • buildings, prefabricated or pre-cut, wood frame, manufacturing
    • cottages, prefabricated, wood frame, manufacturing
    • houses, prefabricated (except mobile homes), wood frame, manufacturing
    • log cabins, prefabricated wood, manufacturing
    • modular buildings, prefabricated, wood frame, manufacturing
    • panels for prefabricated wood buildings, manufacturing

    All examples

  • Inclusion(s)

    • buildings that are made away from the construction site, either in sections, complete units, or in components for on-site erection
    • manufacturing log cabins and log houses
  • Exclusion(s)

    • constructing wood frame buildings on site (See 23 Construction)
    • manufacturing prefabricated or manufactured mobile homes or houses (See 321991 Manufactured (mobile) home manufacturing)
321999 - All other miscellaneous wood product manufacturingUS

This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in manufacturing wood products.

  • Illustrative example(s)

    • bowls, wood, turned and shaped, manufacturing
    • burnt wood articles, manufacturing
    • clothes-drying frames, wood, manufacturing
    • clothespins, wood, manufacturing
    • cork products (except gaskets), manufacturing
    • fencing, prefabricated sections, wood, manufacturing
    • handles (e.g., broom, brush, mop, hand tool), wood, manufacturing
    • kiln drying of lumber
    • kitchenware (e.g., utensils, rolling pins), wood, manufacturing
    • poles (e.g., clothesline, flag, tent), wood, manufacturing
    • toothpicks, wood, manufacturing

    All examples

  • Exclusion(s)

    • manufacturing cork gaskets (See 339990 All other miscellaneous manufacturing)
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