Key facts
Code summary
Code 2310
Official title Manufacture of glass and glass products
Version PSIC 2019
Source layer PSA / BSP
Section C - Manufacturing
Mf
PSIC 2019 Navigation-first hub Class 2310 - Manufacture of glass and glass products
PSIC Class 2310 covers Manufacture of glass and glass products. Current child subclasses include Manufacture of Flat Glass (including Float Glass), Manufacture of Glass Containers, and Manufacture of Glass Fibers...
Next step
Child codes
These are the next codes most users should open after this hub page.
About this level
Practical summary
Class 2310 sits in the PSIC 2019 hierarchy under C Manufacturing > 23 Manufacture of other Non-metallic Mineral Products > 231 Manufacture of glass and glass products. This class usually fans out into more specific subclasses such as Manufacture of Flat Glass (including Float Glass), Manufacture of Glass Containers, and Manufacture of Glass Fibers (including Glass Wool) and Yarn of Glass Fibers. It is the level people use when they already know the activity family but still need the exact five-digit match.
Administrative context
Where this code is used
This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Manufacture of Flat Glass (including Float Glass), Manufacture of Glass Containers, and Manufacture of Glass Fibers (including Glass Wool) and Yarn of Glass Fibers. It is the level most often checked before a five-digit decision is finalized.
Selection note
How to choose it
Use this class to choose between its final subclasses such as Manufacture of Flat Glass (including Float Glass), Manufacture of Glass Containers, and Manufacture of Glass Fibers (including Glass Wool) and Yarn of Glass Fibers. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.
Official note
Source-backed description
This class includes the manufacture of glass in all forms, made by any process and the manufacture of articles of glass. This class includes: Manufacture of flat glass, including wired, colored or tinted flat glass Manufacture of toughened or laminated flat glass Manufacture of glass in rods or tubes Manufacture of glass paving blocks Manufacture of glass mirrors Manufacture of multiple-walled insulating units of glass Manufacture of bottles and other containers of glass or crystal Manufacture of drinking glasses and other domestic glass or crystal articles Manufacture of glass fibers, including glass wool and non-woven products thereof Manufacture of laboratory, hygienic or pharmaceutical glassware Manufacture of clock or watch glasses, optical glass and optical elements not optically worked Manufacture of glassware used in imitation jewelry Manufacture of glass insulators and glass insulating fittings Manufacture of glass envelopes for lamps Manufacture of glass figurines This class excludes: Manufacture of woven fabrics of glass yarn, see 1312; Manufacture of optical elements optically worked, see 2670; Manufacture of fiber optic cable for data transmission or live transmission of images, see 2731; Manufacture of glass toys, see 3240; Manufacture of syringes and other medical laboratory equipment, see 3250. glass) wool) and yarn of glass fibers n.e.c.
FAQ
What does PSIC Class 2310 cover?
PSIC Class 2310 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Manufacture of glass and glass products.
How do I compare Class 2310 with the sibling classes?
Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include nearby sibling codes.
Why does Class 2310 matter for a filing decision?
It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.