Industrial chemicals; glue and adhesives for industrial purposes; wallpaper removing preparations; plant growth regulating preparations; unprocessed plastics in primary form; plastics [raw materials] in the form of dispersions or solutions; polyamide acid resins; polyamide acid resin solutions; polyimide resins; polyimide resin solutions; polyamide acid ester resins; polyamide acid ester resin solutions; acrylic resins; chemical compositions for developing and printing photographs; synthetic resin in the form of powder, granules, emulsions, suspensions, dispersions, or solutions, based on polyimide resin for industrial manufacturing; photosensitive polyimide coating agent for electronic components; conductive thin-film coating agents for liquid crystals based on organic compounds; chemical preparations for forming liquid crystal alignment films based on polyimide resin; synthetic resins and polyimide resins for use in the manufacture of liquid crystal alignment films; chemical preparations for forming alignment films and alignment agents for liquid crystal displays used for controlling liquid crystal molecular orientation based on polyimide resin; chemicals for the manufacture of paints; surface-active agents [surfactants]; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical reagents, other than for medical or veterinary purposes; solvents for varnishes; chemical agents for insulating resins.