Investor Presentation - 13th Annual CEO Summit

Expanding SAM of $4B with Multiple Growth Opportunities Approx. 65% of WFE Market Requires Fluid Delivery Subsystems or Components U.S. Served Markets and Market Opportunity Chemical Delivery Customer Gas Delivery ($1.5B) (including LDM) ($0.7B) 3 Europe 4 S. 5 Eval Korea 6 7 Japan 8 9 Others Current Share (est.): >30% Note: Represents company's estimated size of served markets in 2020. ichor <10% Proprietary Sub-Assembly (Weldments) ($1.0B) Established Position Opportunity Precision Machining ($0.6B) Other Components ($0.2B) <25% 5% 5% 7

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