HSN CodeHSN Description

2501Salt (including table salt and denatured salt) and pure sodium chloride, whether or not in aqueous solution or containing added anti-caking or free flowing agents; sea water

2815Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium

2833Sulphates; alums; peroxosulphates (persulphates)

2836Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate

71131940Articles of jewellery and parts thereof, of precious metal or of metal clad with precious metal - of precious metal whether or not plated or clad with precious metal - of other precious metal, whether or not plated or clad with precious metal: of gold, set with other precious and semi- precious stones