Q3 FY2024 Earnings Release Conference Q&A

*1

Abbreviation for Wafer Fab Equipment.

*2

Abbreviation for Gate All Around.

*3

We refer to a technique for thin-film deposition at an atomic layer level involving a process of cyclical supply of multiple gases as “ALD”.

*4

Abbreviation for Process of Record. Refers to the certification of equipment used in
semiconductor manufacturing processes.

*5

Abbreviation for Low Pressure Chemical Vapor Deposition.