Glass fibers, glass fiber strands, glass fiber chopped strands, and glass fiber rovings all of which are used to reinforce plastics and other composite articles; unworked or semi-worked glass fibers, glass fiber strands, glass fiber chopped strands, and glass fiber rovings all of which are used to reinforce plastics and are for further manufacturing use; all of the above for non-insulating and non-textile purposes

Glass fibers; glass fiber strands; glass fiber chopped strands; and glass fiber rovings for non-textile purposes, namely, for use in reinforcing plastics and other composite articles