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"resumen": "INSTITUTO MEXICANO DEL SEGURO SOCIAL publicó la invitación a cuando menos tres personas IA-50-GYR-050GYR058-N-230-2026 el 23 de octubre de 2026 para n230 arrendamiento para prostata, monitoreo y angiologia. La contratación corresponde a Guanajuato. La excepción a la licitación pública se fundó en el Art. 55 párrafo primero de la Ley de adquisiciones, arrendamientos y servicios del sector público: Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el pef. El fallo se emitió el 02/11/2026 y ComprasMX aún no publica los datos del contrato. El expediente incluye 12 anexos y 3 partidas.",
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