52053400 -- Measuring per single yarn less than 192,31?decitex but not less than 125?decitex (exceeding 52?metric number but not exceeding 80?metric number per single yarn)
04012091 --- In immediate packings of a net content not exceeding two litres
27082000 - Pitch coke
29321100 -- Tetrahydrofuran
29270000 Diazo-, azo- or azoxy-compounds