Giesse S.p.A. 2025-10-31 Giesse S.p.A. 2024-11-012025-10-31 Giesse S.p.A. 2024-11-012025-10-31 France Giesse S.p.A. 2025-10-31 France Giesse S.p.A. 2024-11-012025-10-31 Germany Giesse S.p.A. 2025-10-31 Germany Giesse S.p.A. 2024-11-012025-10-31 Greece Giesse S.p.A. 2025-10-31 Greece Giesse S.p.A. 2024-11-012025-10-31 Italy Giesse S.p.A. 2025-10-31 Italy Giesse S.p.A. 2024-11-012025-10-31 Portugal Giesse S.p.A. 2025-10-31 Portugal Giesse S.p.A. 2024-11-012025-10-31 Spain Giesse S.p.A. 2025-10-31 Spain iso4217:USD xbrli:pure

REPORT ON CORPORATE INCOME TAX INFORMATION

in compliance with chapter 10a of Directive 2013/34/EU (‘country-by-country reporting’)

Section 1. General information

Name of ultimate parent of group / of standalone companyQUANEX BUILDING PRODUCTS CORPORATION
Country of registered office of ultimate parent undertakingUnited States of America (the)
Date of start of financial year2024-11-01
Date of end of financial year2025-10-31
Reporting currencyUSD
Application of option to report in accordance with taxation reporting instructionstrue
Name and registered office of a single subsidiary undertaking which has published the report on income tax information of an undertaking that is not governed by the law of a Member StateGiesse S.p.A. – Via Tubertini 1, 40054, Budrio, BO, Italia
Name and address of a single branch which has published the report on income tax information of an undertaking that is not governed by the law of a Member State-
Language of reporten

Section 2. Overview of information on a country-by-country basis

Name of Member State or tax jurisdiction Country code of Member State or tax jurisdiction Revenues Profit (loss) before tax Income tax paid (on cash basis) Income tax accrued – current year Accumulated earnings Number of employees
France FR 1126491 337932 0 0 1915138 7
Germany DE 52352066 4204269 1654143 1822291 16530547 111
Greece GR 3912681 -332069 61845 27406 746995 11
Italy IT 102711876 -28951001 2131847 919566 35222376 325
Portugal PT 252743 136284 12633 0 174987 0
Spain ES 13976973 -1517213 302029 65961 -1275800 23
All other tax jurisdictions (aggregated basis)
2019600488 -214310501 12675321 23855309 1514389739 6661

Section 3. List of subsidiaries and activities

Name of Member State or tax jurisdictionCountry code of Member State or tax jurisdictionName of subsidiary undertakings consolidated in financial statements of ultimate parent undertakingBrief description per country of nature of activities in Member State or tax jurisdiction
France FR No subsidiary entity (activities carried out through the permanent establishment "Giesse S.p.A. - Branch in France"). Manufacture or Production
Germany DE EDGETECH EUROPE GmbH SCHLEGEL Germany GMBH Manufacture or Production
Greece GR Giesse Group Hellas S.A. Manufacture or Production
Italy IT Giesse S.p.A. Manufacture or Production
Portugal PT No subsidiary entity (activities carried out through the permanent establishment "Giesse Group Iberia S.A. - Branch in Portugal"). Manufacture or Production
Spain ES Giesse Group Iberia S.A. Manufacture or Production

Section 4. Omitted information

Disclosure of type of information omitted
Information omittedInformation omitted, other tax jurisdictionsExplanation of reason for omission of information
No information has been omitted.No information has been omitted.No information has been omitted.
Disclosure of information omitted for previous financial years
Not applicable.

Section 5. Explanations for material discrepancies between income tax paid and accrued

Explanation of any material discrepancies between income tax paid and accrued
-