I.A1.021,  Steel alloys in sheet or plate form, having any of the following characteristics:      Steel alloys “capable of” ultimate tensile strength of 1 200 MPa or more, at 293 K (20 °C); or      Nitrogen-stabilised duplex stainless steel.        Note: the phrase alloys “capable of” encompasses alloys before or after heat treatment.        Technical note: “nitrogen-stabilised duplex stainless steel” has a two-phase microstructure consisting of grains of ferritic and austenitic steel with the addition of nitrogen to stabilise the microstructure.    ,  1C116    1C216  ,
I.A1.022,Carbon-Carbon Composite material.,1A002.b.1,
I.A1.023,Nickel alloys in crude or semi-fabricated form, containing 60 % by weight or more nickel.,1C002.c.1.a,
I.A1.024,  Titanium alloys in sheet or plate form “capable of” an ultimate tensile strength of 900 MPa or more at 293 K (20 °C).      Note: the phrase alloys ‘capable of’ encompasses alloys before or after heat treatment.    ,1C002.b.3,
7601,Unwrought aluminium,
7602,Aluminium waste and scrap,
7603,Aluminium powders and flakes,
7604,Aluminium bars, rods and profiles,
7605,Aluminium wire,
7606,Aluminium plates, sheets and strip, of a thickness exceeding 0,2 mm,
7608,Aluminium tubes and pipes,
7609,Aluminium tube or pipe fittings (for example, couplings, elbows, sleeves),
7614,Stranded wire, cables, plaited bands and the like, of aluminium, not electrically insulated,

7102,Diamonds, whether or not worked, but not mounted or set,
7106,Silver (including silver plated with gold or platinum), unwrought or in semi-manufactured forms, or in powder form,
7108,Gold (including gold plated with platinum), unwrought or in semi-manufactured forms, or in powder form,
7109,Base metals or silver, clad with gold, not further worked than semi-manufactured,
7110,Platinum, unwrought or in semi-manufactured forms, or in powder form,
7111,Base metals, silver or gold, clad with platinum, not further worked than semi-manufactured,
7112,Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious-metal compounds, of a kind used principally for the recovery of precious metal,