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[ SILICON-BASE ALLOYS FOR USE IN THE FURTHER MANUFACTURE OF PARTS AND FITTINGS IN AUTOMOBILES, AIRPLANES, CHEMICAL PLANT EQUIPMENT, COMPUTER EQUIPMENT AND TELECOMMUNICATION EQUIPMENT ]

[ IRON AND STEEL (UNWROUGHT OR SEMIWROUGHT); ] STEEL PIPES, [ TUBES ] AND SHEETS; [ IRON-BASE, TITANIUM-BASE, NICKEL-BASE, ALUMINUM-BASE AND COPPER-BASE ALLOYS FOR USE IN THE FURTHER MANUFACTURE OF PARTS AND FITTINGS IN AUTOMOBILES, AIRPLANES, CHEMICAL PLANT EQUIPMENT, COMPUTER EQUIPMENT AND TELECOMMUNICATION EQUIPMENT ]