HS Code	Description	Data Type
70	Glass and glassware
7002	GLASS IN BALLS (OTHER THAN MICROSPHERES OF HEADING 7018), RODS OR TUBES, UNWORKED	Import Data/Export Data
700232	Tubes	Import Data/Export Data

Of Other Glass Having A Linear Coefficient Of Expansion Not Exceeding 5 X 10-6 Per Kelvin Within A Temperature Range Of 00c To 3000c