41 Publication of newsletters, pamphlets, journals, magazines and periodicals (other than publicity texts); publication of electronic books and journals on-line; providing on-line publications (not downloadable); arranging and conducting of conferences, seminars, symposiums and meetings; education and training; all the aforesaid relating to metals, mining and energy, the metals, mining and energy industries, and/or the supply, demand, price and other factors of or concerning metals, mining and energy.