Harmonized System

Section XIII

ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIALS; CERAMIC PRODUCTS; GLASS AND GLASSWARE

Chapter 70

Glass and glassware

Heading 7017

Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated.

7017.20

- Of other glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Kelvin within a temperature range of 0 °C to 300 °C