Cleaning services including but not limited to domestic, commercial and industrial cleaning services, contract cleaning services, mobile cleaning vehicle cleaning services, carpet cleaning, cleaning of floor coverings, wall surfaces, furnishings, blinds and windows

Publishing of books, publishing of electronic books online

Services of compiling programs for information processing apparatuses, services of planning and designing systems of information

Electronic computers and relevant parts, magnetic cards, tapes, disks, cartridges and cassettes for magnetic tapes, for data recording; programs for data processing apparatuses recorded on magnetic cards, tapes, disks and other supports in form readable by apparatuses of automatic data reading

Programs for data processing apparatuses printed on paper, technical books and manuals of data processing