HS Code	Commodity Description
6815	ARTCLS OF STON/OF OTHR MNRL SUBSTNCS(INCL CRBN FIBR ARTCLS OF CRBN FIBR AND PEAT)N.E.S
681510	NON ELECTRCL ARTCLS OF GRAPHTE/OTR CARBON
681599	OTHER ARTCLS OF STONES/OTHR MINRLS
68151010	GRAPHITE FILTER CANDLE
68151020	NON-ELECTRICAL ARTCLS OF GRAPHITE
68151090	NON-ELECTRICAL ARTCLS OF OTHR CARBON
68159910	BRICKS, TILES 0F FLY ASH
68159920	SANITARY WARES, KITCHEN WARES AND OTHER MADE UP ARTICLES 0F FLY ASH