52054300 -- Measuring per single yarn less than 232,56?decitex but not less than 192,31?decitex (exceeding 43?metric number but not exceeding 52?metric number per single yarn)
38247840 --- Containing only difluoromethane, pentafluoroethane and 1,1,1,2-tetrafluoroethane
70049010 -- Optical glass
20085061 ---- With a sugar content exceeding 13?% by weight
38247810 --- Containing only 1,1,1-trifluoroethane and pentafluoroethane