Chanel has a batch number of four yards. Only the first two codes are related to the production date: for example, 95xx means 1999 165438+96xx means 1999 65438+97xx means 65438+1October 98xx means February 2000. April 00: 0 1xx means May 2000: 02xx means June 2000: 03xx means July 2000: 04xx means August 2000: 06xx means September 2000: 10: 07xx means June 2000:/kloc-0. It is 65438+February 09xx in 2000, which means 20065438+1October 10xx means 20065438+February 1xx means 20065438+March 12xx means 200668. 1May 14xx means 2001June 15xx means 2001July/0/6xx means 2001August 17xx means 2000. 38+00 month 19xx means 200 1 year 1 month 20xx means 200 1 year 65438+February chanel. The shelf life of skin care products and cosmetics is three years.