231911 - Glass ingots glass balls (except microspheres) rods and tubes unprocessed - 7 Manufacturers List

2319111000 - Ingot glass (excluding glass in the form of granules powder or flakes) - 1 Manufacturer
2319113000 - Glass balls or rods unprocessed (except toy marbles glass spheres used as stoppers for bot - 2 Manufacturer
2319115000 - Glass tubes unprocessed (including tubes combined with fluorescent materials in masses) (e - 4 Manufacturer