Spices Name Broken Cassia Cinnamon Stick 1 Moisture 13.5% max 2 Acid-Insolubla Ash 10% max 3 Volatile Oil 2.5ml/100g min 4 Extraneous 0.5% max 5 Impurity 0.5% max 6 Length 2-10cm 7 Thickness 0.7-2.5mm 8 Features No speckle, No mould, No heavy metal, No pesticide, Hand selected