Preuves (2)
Une seule source l’affirme, et elle est signalée comme telle.
- LocalisateurTERTIARY SOURCE. Corroborated at register level by identical officers in both companies' SUNAT records: Speirs Graham Alexander and Fyfe Alvarado Charles Luis. || BASIS — subsidiary relationship. NO PERCENTAGE IS PUBLIC and the primary statement is tertiary — flagged in the return as thin.Documentrecord:wikipedia-es-unidad-minera-antapite · externalLienes.wikipedia.org/wiki/Unidad_minera_Antapite CitationDétenue, affichage suspendu dans l’attente de la revue des permissions.
- LocalisateurSIERRA ANTAPITE S.A.C., RUC 20601434335 — Gerente General Speirs Graham Alexander (19/07/2016), Gerente Fyfe Alvarado Charles Luis; same two officers as SIERRA SUN GROUP S.A.C.Documentrecord:sunat-mirror-sierra-antapite-20601434335 · externalLienwww.datosperu.org/empresa-sierra-antapite-sac-20601434335.php
SourceWikipedia (es), corroborated by SUNAT-register officer overlapOriginegold-hubObservé2026-09Affirmé2026-09-11