Investor Presentaiton

FabNext in Singapore with significant upside for Siltronic sikuonic Technical State of the art plant Largest and most efficient Siltronic fab Very high degree of automation ▸ Ramp phase of several years with ~ 150 k additional wafer capacity per month every year during the ramp phase High share of epitaxy (siltronic perfect silicon solutions Siltronic AG - Investor Presentation FY 2022 March 9, 2023 Financial Most cost efficient Siltronic fab 80% of output during ramp phase secured with LTA's, partially until 2030 ▸ Positive impact on Group EBITDA from 2024 EBITDA Margin of >50% 12

View entire presentation