Represents the place of origin and the date of production. 62 in the batch number of Armani lipstick stands for the place of origin, and the third letter U of Armani production date stands for 20 10. We can see the date of production. For example, Armani lip glaze 62U 109 indicates the brand batch number: indicating that the production date of this Armani liquid foundation is 65438+20221October 9.