Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 08 Multiple-walled insulating units of glass 70 08 00 Multiplewalled insulating units of glass. 70 08 00 00 Multiplewalled insulating units of glass. Commodity Code Description 70 08 00 00 000 Multiplewalled insulating units of glass.
