North American Product Classification System (NAPCS) Canada 2022 Version 1.0, regrouping variant for plastic resins

281 - Plastic resins

This group comprises plastic resins.

28112 - Thermoplastic resins, except biodegradable

This class comprises thermoplastic plastic resins, except biodegradable.

281123 - Polystyrene (PS) resins

This subclass comprises polystyrene (PS) resins.

2811231 - Polystyrene (PS) resins

Polystyrene (PS) resins.

• Illustrative example(s)

  • expansible polystyrene resins
  • polystyrene resins, compositions (compounded)

  All examples