HSN CodeHSN Description

28421000Other salts of inorganic acids or peroxoacids, (including aluminosilicates, whether or not chemically defined), other than azides -double or complex silicates, including aluminosilicates, whether or not chemically defined

44011010Fuel wood, in logs, in billets, in twigs, in faggots or in similar forms; wood in chips or particles; sawdust and wood waste and scrap, whether or not agglomerated in logs, briquettes, pellets or similar forms- fuel wood, in logs, in billets, in twigs, in faggots or in similar forms : in logs

25051011Natural sands of all kinds, whether or not coloured, other than metal-bearing sands of chapter 26 - silica sands and quartz sands: silica sands: processed (white)

28151200Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium - sodium hydroxide (caustic soda) : in aqueous solution (soda lye or liquid soda)

28391100Silicates; commercial alkali metal silicates - of sodium : sodium metasilicates