Insulation board belongs to 17 category, mainly including electrical insulation, heat insulation or sound insulation materials, plastic sheets, plates or rods for production, and some products made of rubber, gutta percha, gum, asbestos, mica and their substitutes.

170 1- Rubber, gutta percha and gum not included in other classes.

Balata gum 1700 10, unprocessed or semi-processed gum 17017, raw rubber or semi-finished rubber 1700 17, synthetic rubber/kloc-0. Liquid rubber 170 1 13, rubber water17014, reclaimed rubber C 17000 1, and solid gumalong c/.

1702- Non-metallic sealing shock-absorbing products

1703- rubber, resin and fiber products

1704 hose

1705- thermal insulation and sound insulation materials

1706- thermal insulation materials and their products

1707- packaging and filling materials (including rubber and plastic products)

1708- Single commodity