Harmonized System
Section XIII
ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIALS; CERAMIC PRODUCTS; GLASS AND GLASSWARE
Chapter 68
Articles of stone, plaster, cement, asbestos, mica or similar materials
Heading 6809
Articles of plaster or of compositions based on plaster.
6809.1
- Boards, sheets, panels, tiles and similar articles, not ornamented :
6809.11
-- Faced or reinforced with paper or paperboard only
6809.19
-- Other
6809.90