Construction services, machinery installation services, machinery maintenance and machinery repair; demolition services; drilling services; all the aforesaid services, provided or not provided in relation to the following goods: common metals and their alloys for use in the maritime sector, metal building materials for use in the nautical sector, transportable buildings of metal for use in the nautical sector, metallic materials for railway tracks for use in the nautical sector, non-electric cables and wires of common metals for use in the nautical sector, ironmongery, small items of metal hardware for use in the nautical sector, pipes of metal for use in the nautical sector, safes for use in the nautical sector, walkways of metal for use in the nautical sector, machine tools for use in the nautical sector, motors and engines, except for land vehicles, for use in the nautical sector, machine couplings and transmission components, except for land vehicles, for use in the nautical sector, agricultural implements other than hand-operated, egg incubators, lifting apparatus, specifically cranes for use in the nautical sector, pulleys for use in the nautical sector, loading masts for use in the nautical sector, minerals, specifically: chrome ores, iron ores, cobalt ores, copper ores, tin ores, manganese ores, nickel ores, lead ores, tungsten ores, zinc ores, processed metal ores and metal ores.

Engineering services; technological research; engineering design; all the aforesaid services relating to the following goods: common metals and precious metal alloys for use in the nautical sector, metal building materials for use in the nautical sector, buildings (transportable buildings) of metal for use in the nautical sector, materials of metal for railway tracks for use in the nautical sector, non-electric cables and wires for use in the nautical sector, metal fittings, small items of metal hardware for use in the nautical sector, pipes of metal for use in the nautical sector, safes for use in the nautical sector, walkways of metal for use in the nautical sector, machine tools for use in the nautical sector, motors and engines, except for land vehicles, for use in the nautical sector, couplings and transmission components, except for land vehicles, for use in the nautical sector, agricultural implements other than hand-operated, incubators for eggs, lifting apparatus, specifically cranes for use in the nautical sector, pulleys for use in the maritime sector, loading masts for the maritime sector, ores, specifically: chrome ores, iron ores, cobalt ores, copper ores, chrome ores, tin ores, manganese ores, nickel ores, lead ores, tungsten ores, zinc ores, processed metal ores and metal ores.