Octagonal is expensive. Illicium verum is a plant of Illicium. Cinnamomum cassia bark is the general name of Lauraceae plants, such as Cinnamomum cassia, Yinxiang, Ye Gui and Cinnamomum cassia. The market price of star anise is one catty in 23 yuan and one catty in cinnamon 16 yuan. In terms of price, eighty cents is a little more expensive. Star anise is a very famous flavoring agent. Its peel, leaves and seeds all contain aromatic oil, so it is an important raw material for making beer.