Marvin Spek Pérez
Updates on Marvin Spek Pérez, addressing his involvement in cases like the Matanzas transformer oil thefts, related legal actions, and broader energy sector issues.
![Cubans Sentenced to Long Prison Terms for Transformer Oil Thefts in Matanzas]()
Cubans Sentenced to Long Prison Terms for Transformer Oil Thefts in Matanzas
Published on 11/3/2026
