Chemicals for use in the process of producing printed circuit boards, namely, resist ink in the nature of solder mask; chemicals for use in the process of producing printed circuit boards, namely, resist ink in the nature of photoresists; chemicals for use in the process of producing printed circuit boards, namely, solder resists; chemical preparations for use in the process of producing printed circuit boards, namely, solder mask; etching resist; photoresists; chemical preparations for use in photography; photosensitive resists in the nature of solder mask in the form of film for use in the process of producing printed circuit boards; photosensitive resists in the nature of photoresists in the form of film for use in the process of producing printed circuit boards; dry films for electronic components; photosensitive resists in the form of film for sealing electronic components; insulation dry films for electronic components; thermal curing type dry films for electronic components; chemical preparations for blocking light; chemical coatings for use in the process of producing printed circuit boards; heat resisting materials; chemical preparations for industrial purposes; industrial chemicals; glue and adhesives for industrial purposes; thermal interface materials for electronic components

Dyes; pigments; paints for blocking light; marking inks in the nature of printing inks for use in the process of producing printed circuit boards; marking inks for use in the process of producing electronic components; inks for hole plugging, namely, printing inks for use in the process of producing printed circuit boards; paints for sealing electronic components; heat-resistant paints; paints; printing inks for use in the process of producing printed circuit boards; printing inks for use in the process of producing electronic components; printing ink

Electrical insulating resists, namely, electrical insulating materials in the liquid form for use in the process of producing printed circuit boards; insulating resin materials for use in the process of producing printed circuit boards; insulating resin materials for use in the process of producing electronic components; insulating resin materials for interlayer dielectric materials in the liquid form for use in the process of producing build-up boards; insulating resin materials for interlayer dielectric materials in the liquid form for sealing electronic components; insulating resin materials for interlayer dielectric materials for use in the process of producing build-up boards; insulating resin materials for interlayer dielectric materials for sealing electronic components; insulating resin materials for interlayer dielectric materials in the form of dry film for use in the process of producing build-up boards; insulating resin materials for interlayer dielectric materials in the form of dry film for sealing electronic components; insulating coating materials for use in the process of producing printed circuit boards; insulating coating materials for use in the process of producing display panels; insulating coating materials for protecting copper foil on the surface of printed circuit boards; insulating coating materials for use in the process of producing package application boards; insulating coating materials for use in the process of producing flexible printed circuit boards; insulating fillers, namely, insulating materials for protecting copper foil used with holes of printed circuit boards; insulating materials for sealing electronic components; insulating resin materials for sealing electronic components; electrical insulating materials for use in the process of producing printed circuit boards; semi-processed plastics; thermally conductive insulating resin materials for electronic components; insulating materials; electrical insulating materials