38248700 -- Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride
02031219 ---- Shoulders and cuts thereof
90172005 -- Plotters
84863000 - Machines and apparatus for the manufacture of flat panel displays
73084000 - Equipment for scaffolding, shuttering, propping or pit-propping