Bauxite is a kind of earthy mineral containing aluminum element. In order to make full use of the value of bauxite in production, it needs to be calcined.
Taiwan's Oolong Green Tea has a special production process. It is roasted with low-fermented Oolong jasmine tea. Jasmine oolong tea itself has the characteristics of green tea. The tea soup has a layered fragrance, with a roasted aroma. The aroma of grain