Harmonized System
Section V > Chapter 25 > Heading 2523 > 2523.30
Aluminous cement
Section V > Chapter 25 > Heading 2523 > 2523.90
Other hydraulic cements
Section V > Chapter 25 > Heading 2524
Asbestos.
Section V > Chapter 25 > Heading 2524 > 2524.10
Crocidolite
Section V > Chapter 25 > Heading 2525
Mica, including splittings; mica waste.
Section V > Chapter 25 > Heading 2525 > 2525.10
Crude mica and mica rifted into sheets or splittings
Section V > Chapter 25 > Heading 2525 > 2525.20
Mica powder