Tequila is primarily produced in Mexico and is categorized into different types based on its aging process. Some unique types of tequila include Blanco (unaged), Reposado (aged for a minimum of two months), Añejo (aged for a minimum of one year), and Extra Añejo (aged for a minimum of three years). Additionally, there are also specialty tequilas such as flavored tequilas and premium single-estate tequilas.