AMPCO PITTSBURGH CORP

The location and general character of the principal locations in each segment are included in the below summary. Domestic locations are leased and foreign locations are owned, unless otherwise noted. In addition, the Corporation has sales offices located in several foreign countries. See Note 5, Property, Plant and Equipment, and Note 10, Debt, to the Consolidated Financial Statements for disclosure of properties held as collateral.

• Facility is leased.

Most of the Corporation’s domestic real property locations are subject to sale-leaseback financing transactions with STORE, including its manufacturing facilities. See Note 10, Debt, to the Consolidated Financial Statements.

UES subleases office space to the Corporation. The Corporation further subleases a portion of its office space to Air & Liquid for use as its headquarters.

The Corporation believes all of the owned facilities are adequate and suitable for their respective purposes.

The forged roll facilities of the FCEP segment operated within approximately 80% to 85% of their normal capacity during 2025. Excluding the operations of UES-UK, the cast roll facilities of the FCEP segment operated within approximately 85% to 95% of normal operating capacity during 2025. The facilities of the ALP segment operated within approximately 70% to 80% of their normal capacity. Normal capacity is defined as capacity under approximately normal conditions with allowances made for unavoidable interruptions such as lost time for repairs, maintenance, breakdowns, set-up, failure, supply delays, labor shortages and absences, Sundays, holidays, vacation, and inventory taking. The number of work shifts is also taken into consideration.