SERVICIO RELACIONADO CON LA OBRA PÚBLICA PARA LA ELABORACIÓN DE MIA Y TRÁMITES ANTE SEMARNAT Y SEMAR PARA LA OBRA DE DRAGADO DE MANTENIMIENTO Y CONSTRUCCIÓN DE PROYECTOS DE INFRESTRUCTURA EN EL EJERCICIO 2015 POR LA ADMINISTRACIÓN PORTUARIA INTEGRAL DE SALINA CRUZ S.A. DE C.V.

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