|  | Manufacture of non-domestic cooling and ventilation equipment; manufacture of household air conditioners | 
                
                    
                        |  | Construction of residential and commercial buildings | 
                
                    
                        |  | Production of bread and other bakery products | 
                
                    
                        |  | Sawmilling and planing of wood | 
                
                    
                        |  | Manufacture of metal structures and assembled parts of metal structures | 
                
                    
                        |  | Private security service | 
                
                    
                        |  | Construction of roads, highways and airport runways | 
                
                    
                        |  | Car repair and maintenance | 
                
                    
                        |  | Construction and installation works | 
                
                    
                        |  | Distributing agency for books, newspapers and magazines | 
                
                    
                        |  | Repair of motor vehicle bodies | 
                
                    
                        |  | Transport and distribution of goods by road | 
                
                    
                        |  | Production of ready-mixed concrete, excavation, demolition, earthworks in general and trade of rubble | 
                
                    
                        |  | Manufacture of doors and windows of metal | 
                
                    
                        |  | Wholesale of metalliferous minerals, ferrous metals and semi.finished products | 
                
                    
                        |  | Activity of industrial laundries | 
                
                    
                        |  | Shipyard | 
                
                    
                        |  | Manufacture of cranes, winches, material handling equipment and rotating platforms | 
                
                    
                        |  | Manufacture of metal structures and assembled parts of metal structures | 
                
                    
                        |  | Wholesale of metalliferous minerals, ferrous metals and semi-finished products |