wholesale and retail services for chemicals and their substitutes; wholesale and retail services for chemicals for unprocessed synthetic resins and unprocessed plastics; wholesale and retail services for synthetic resins; retail store services featuring art materials; retail services for stationery supplies; retail services relating to stationery; retail store services for sewing articles; retail services for jewellery; demonstration of goods; sales promotion services for others; commercial information and advice for consumers in the choice of products and services; retail services relating to paints