Code 7020 00

OTHER ARTICLES OF GLASS

SECTION XIII. Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

70 GLASS AND GLASSWARE

7020 00 Other articles of glass:

7020 00 050 0 quartz reactor tubes and holders for installation into diffusion and oxidation furnaces for the manufacture of semiconductor materials

glass flasks for thermos or for other vacuum vessels:

7020 00 070 0 unfinished

7020 00 080 0 finished

other:

7020 00 100 0 of fused quartz or other fused silica

7020 00 300 0 of glass with linear expansion coefficient not exceeding 5 x 10-6 per K in the temperature range 0 °C to 300 °C

7020 00 800 0 other