35 Advertising services for others, namely, promoting the goods and services of others by preparing, placing and distributing printed, audio-visual and online promotional materials via radio, television, publication of publicity text, the Internet, billboards, bill posting, and on vehicles, and by rending sales promotional advice; marketing research; import and export agencies; auctioneering services; organizing business exhibitions and fairs in the field of medicine, pharmaceuticals; food industry and cosmetics; professional business consulting and providing commercial information, namely, business information, marketing data, demographic data in the field of medicine, pharmaceuticals, food industry and cosmetics; professional consulting in the field of medical goods promotion