Name of Mine, Production Facility or Transport Operation

Centroquimica S.A.C.


Signatory Ownership Position

100%

Name of Operating Company

Centroquimica S.A.C.


Operation Address / Location

C.7 Mza. F1 Lote 8 Urb. Parque Industrial Lucumo
Lima
Peru


Date of Certification

February 27, 2025

Date of Initial Certification

February 27, 2025

Signatory Date*

August 21, 2020