72191310 --- Containing by weight 2,5?% or more of nickel
27101948 ------ With a sulphur content exceeding 0,1?% by weight
59050070 -- Of man-made fibres
84135040 -- Dosing and proportioning pumps
15153010 -- For the production of aminoundecanoic acid for use in the manufacture of synthetic textile fibres or of artificial plastic materials