Kind of activity: a) transmission of electricity; b) electricity distribution; c) production of electricity by thermal power plants; d) production of electricity by other power plants; e) electrical and installation work; e) collection, treatment and distribution of water; g) sewer system; h) terminal services; i) consulting on commercial activities and management; j) other professional, scientific and technical activities not included in other categories; j) regulation and promotion of the effective conduct of economic activity; k) other types of education not included in other categories.
