41 Publishing including electronic publishing, namely, online electronic publishing of books and periodicals; organisation, arranging and conducting of educational exhibitions, meetings, seminars, workshops, conferences and specialist congresses, all in the field of insulation; conducting education and training events, namely, classes in the field of insulation; education, namely, classes in the field of insulation; entertainment and education, namely, classes in the field of insulation; production of films and video recordings; publication of material in connection with trade fairs, conferences, meetings, seminars, workgroups, publication of printed matter, namely, newsletters in connection with trade fairs and entertainment, sporting or cultural events; conducting of entertainment events, training events, educational events and cultural and sporting events, namely, organizing exhibitions for film exhibitions; arranging and conducting of educational conferences, congresses, seminars, symposiums and training workshops all in the field of insulation; conducting of award ceremonies; arranging of entertainment shows, namely, live music concerts