DETAIL OF NOMENCLATURE ITEM

Nomenclature: Classification of Products (CZ-CPA_2025) - level 6 - Sub-category

Code: 6506 Abbreviation: CZ-CPA_2025_U6 Validity: 01.01.2025 - 09.09.9999 Family:  

Item: 231511 - Glass in the mass, in balls (except microspheres), rods or tubes, unworked

Correspondences:
Classification of Products (CZ-CPA_2025) - level 5 - Category	23151	Other processed, semi-finished glass
Combined nomenclature 8 digits	70010091	Optical glass in the mass
Combined nomenclature 8 digits	70010099	Glass in the mass (excl. optical glass)
Combined nomenclature 8 digits	70021000	Glass in balls, unworked (excl. glass microspheres <= 1 mm in diameter, glass balls of the nature of a toy)
Combined nomenclature 8 digits	70022010	Rods of optical glass, unworked
Combined nomenclature 8 digits	70022090	Rods of glass, unworked (excl. optical glass)
Combined nomenclature 8 digits	70023100	Tubes of fused quartz or other fused silica, unworked
Combined nomenclature 8 digits	70023200	Tubes of glass having a linear coefficient of expansion <= 5 x 10-6 per kelvin within a temperature range of 0°C to 300°C, unworked (excl. tubes of glass having a linear coefficient of expansion <= 5 x 10-6 per kelvin within a temperature range of 0°C to 300°C)
Combined nomenclature 8 digits	70023900	Tubes of glass, unworked (excl. tubes of glass having a linear coefficient of expansion <= 5 x 10-6 per kelvin within a temperature range of 0°C to 300°C or of fused quartz or other fused silica)