[AK9703AJ] 11.3. Marking T (Product ID) Y (Year) M (Month) D (Day) L (Lot) Mark Product ID Mark Year Mark Month Mark Day Mark Lot 1 AK9700AE 0 2020 C 1 1 1 1 1 2 AK9700AD 1 2021 D 2 2 2 2 2 3 AK9703AJ 2 2022 E 3 3 3 3 3 3 2023 F 4 4 4 4 4 4 2024 G 5 5 5 5 5 5 2025 H 6 6 6 6 6 6 2026 J 7 7 7 7 7 7 2027 K 8 8 8 8 8 8 2028 L 9 9 9 9 9 9 2019 M 10 0 10 0 10 N 11 A 11 A 11 P 12 B 12 B 12 C 13 C 13 D 14 D 14 E 15 E 15 F 16 F 16 G 17 G 17 H 18 H 18 J 19 J 19 K 20 K 20 L 21 L 21 N 22 M 22 P 23 N 23 R 24 P 24 S 25 R 25 T 26 S 26 U 27 T 27 V 28 U 28 W 29 V 29 X 30 W 30 Y 31 X 31 Y 32 Z 33 018015022-E-00 2019/3 - 9 -