Advice with respect to advertising; commercial business management; commercial administration; office functions; import-export agency services for products, specifically products and supplies intended for manufacture, preparation, distribution and sale of waxed papers, plastics and derivatives thereof, cartons of the same type or nature and wrappers for food intended for popular, industrial or domestic consumption, as well as papers for wrapping any type of product in general and all those that are related, complementary or similar to those stated.