Base metals clad with silver or gold, Basic metals and associated products, Building demolition and wrecking work and earthmoving work, Construction work, Fabricated products and materials, Fasteners, chain and springs, Gears, gearing and driving elements, General-purpose machinery, Health and social work services, Health services, Instruments and appliances for measuring, checking, testing and navigating, Machinery for the production and use of mechanical power, Machinery, equipment, appliances, apparatus and associated products, Medical and laboratory devices, optical and precision devices, watches and clocks, pharmaceuticals and related medical consumables, Medical devices, Metal structures and parts of structures, Miscellaneous fabricated metal products and related items, Miscellaneous general-purpose machinery, Miscellaneous health services, Non-ferrous metal products, Precious metals and metals clad with precious metals, Retail trade services, Services provided by medical personnel, Site preparation work, Social work and related services, Social work services, Social work services without accommodation, Special-purpose machinery and parts, Structural metal products, Wire products