Two shareholder brothers close several factories due to economic problems, except for their chemical plants.
Edmundo Castelar
Luisa Castelar
Ricardo Castelar
Ezequiel Rodríguez
Doña Amalia Castelar
Lic. Paniagua
Ignacio Cruz, secuestrador
Lic. Ramos
Senador Domínguez
Diputado Gabriel Aguirre
