72222019 ---- Less than 2,5?% of nickel
76071190 --- Of a thickness of not less than 0,021?mm but not more than 0,2?mm
51062010 -- Containing 85?% or more by weight of wool and fine animal hair
90223000 - X-ray tubes
56050000 Metallised yarn, whether or not gimped, being textile yarn, or strip or the like of heading?5404 or 5405, combined with metal in the form of thread, strip or powder or covered with metal