40061000 - ?Camel-back? strips for retreading rubber tyres
96091010 -- With ?leads? of graphite
52054600 -- Measuring per single yarn less than 125?decitex but not less than 106,38?decitex (exceeding 80?metric number but not exceeding 94?metric number per single yarn)
72022100 -- Containing by weight more than 55?% of silicon
04015031 --- In immediate packings of a net content not exceeding two litres