701910 Glass fibers (including glass wool) and articles: Slivers, rovings, yarn, and chopped strands
701920 Glass fibers (including glass wool) and articles: Woven fabrics, including narrow fabrics
701931 Mats of Glass Fibres
701932 Thin sheets (voiles) of Glass Fibres
701939 Webs, Mattresses, Boards and Similar Nonwoven Products, of Glass Fibres
701990 Other Glass Fibres and Articles Thereof