Mine borers; drilling rigs, floating or non-floating; petroleum drilling machine; elevating apparatus; handling apparatus for loading and unloading; drilling bits (parts of machines); motors, other than for land vehicles; pumps (parts of machines, engines or motors)

Navigational instruments; measuring instruments; optical apparatus and instruments; materials for electricity mains (wires, cables); theft prevention installations, electric; batteries, electric

Motor cars; camping cars; motors for land vehicles; vehicle wheel tires (tyres); air vehicles; aircraft; boats; ships' hulls

Advertising; advertising agencies; systemization of information into computer databases; import-export agencies; bidding quotation (business information); commercial information agencies; procurement services for others (purchasing goods and services for other businesses); professional business consultancy for trading affairs; professional business consultancy; organizing technology exhibitions for commercial purpose; organization of exhibitions for commercial or advertising purposes; business management and organization consultancy; business management consultancy

Construction; machinery installation, maintenance and repair; motor vehicle maintenance and repair; burglar alarm installation and repair; mining extraction; quarrying services; drilling of wells; construction consultation

Technical research; engineering; chemical research; construction planning; computer software design; quality control; geological prospecting