6
PREFABRICATED PERMANENT, SEMI-PERMANENT AND TRANSPORTABLE BUILDINGS MADE PRINCIPALLY FROM METAL; BUILDING AND CONSTRUCTION MATERIALS OF METAL AND PREFABRICATED BUILDING COMPONENTS OF METAL USED IN THE CONSTRUCTION OF PERMANENT, TEMPORARY, SEMI-PERMANENT AND TRANSPORTABLE BUILDINGS AS CLEARSPAN STRUCTURES
19
PREFABRICATED PERMANENT, SEMI-PERMANENT AND TRANSPORTABLE BUILDINGS MADE PRINCIPALLY FROM MATERIALS OTHER THAN METAL
37
BUILDING CONSTRUCTION AND SUPERVISION SERVICES; RENTAL OF CONSTRUCTION EQUIPMENT; BUILDING AND STADIUM CONSTRUCTION; AND CONSTRUCTION OF PERMANENT, SEMI-PERMANENT AND TRANSPORTABLE BUILDINGS
41
UNCHANGED
42
RENTAL OF PERMANENT, SEMI-PERMANENT AND PORTABLE BUILDINGS, STADIA AND TENTS; CONSULTING IN THE FIELD OF ENGINEERING, INCLUDING LAND SURVEYING OF FACILITIES FOR SPORT, RECREATION, ENTERTAINMENT, EVENTS, EXHIBITIONS AND CONVENTIONS, AND BUILDING LAYOUT THEREFOR, INTERIOR DECORATING SERVICES AND CONSULTING THEREFOR