{
  "html_url": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-4003-2023",
  "canonical": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-4003-2023",
  "id": "295d5ac9e9f9425da047116a0e81859c",
  "procedure_number": "AA-11-B00-011B00001-N-4003-2023",
  "file_number": "E-2023-00067651",
  "title": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A MICROSCOPIO CONFOCAL LSM 710",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A MICROSCOPIO CONFOCAL LSM 710"
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "INSTITUTO POLITECNICO NACIONAL",
    "acronym": "IPN",
    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
    "requesting_unit": null,
    "requesting_group": "DIRECCION DE RECURSOS MATERIALES E INFRAESTRUCTURA",
    "entity": null,
    "slug": "ipn",
    "unit_slug": "direccion-de-recursos-materiales-e-infraestructura-011b00001"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "SERVICIOS",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2023,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "42",
    "exception_basis": "Art. 42 párrafo primero",
    "internal_control_number": "CNMN/SN/03/LSM/2023",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2023-07-31T18:07:13.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": null,
    "award_at": null,
    "estimated_contract_at": "2023-07-18T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "locations": {
    "state_id": "7",
    "state": "CIUDAD DE MÉXICO",
    "bid_opening": null,
    "award": null,
    "clarification_meeting": null,
    "site_visit": null,
    "work_site": null
  },
  "estimated_value": {
    "minimum": null,
    "maximum": null,
    "currency": "MXN",
    "updated_at": null
  },
  "financial_terms": {
    "currency": "MXN",
    "advance_percentage": "0",
    "supplier_percentage": null,
    "payment_method": "EL PAGO SE REALIZARÁ AL TÉRMINO DEL SERVICIO A ENTERA SATISFACCION DEL CNMN Y CONTRA RECEPCION DEL CFDI EMITIDO POR EL PROVEEDOR.",
    "credit_condition": null,
    "payment_conditions": null,
    "financing_organization": null
  },
  "evaluation": {
    "criterion": "BINARIO",
    "technical_points": null,
    "economic_points": null
  },
  "guarantees": {
    "performance_required": false,
    "goods_or_services_required": false,
    "amount_percentage": null,
    "delivery_days": null,
    "term_months": null,
    "other_insurance_required": false,
    "other_insurance_description": null,
    "performance_reduction": null
  },
  "participation": {
    "method": null,
    "joint": false,
    "msme_only": false,
    "social_witness": false,
    "multi_year": false,
    "open_contract": false,
    "consolidated_purchase": false,
    "external_credit": false,
    "simultaneous_supply": false,
    "subcontracting": null,
    "emergency": false,
    "proposal_language": "idioma data",
    "no_joint_participation_justification": null
  },
  "execution": {
    "site_visit_required": null,
    "duration_days": null,
    "procurement_term": "Normal",
    "subcontracted_work": null,
    "deadline_justification": null
  },
  "lots": [
    {
      "number": "1",
      "name": "PARTIDA SOLA",
      "description": "PARTIDA SOLA",
      "requirement_group_id": "1",
      "items": [
        {
          "number": "1",
          "cucop_code": "31903-0001",
          "specific_item_code": "31903",
          "cucop_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
          "description": "CONTRATACIÓN DE SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS DE LAS DIFERENTES DEPENDENCIAS POLITÉCNICAS",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "maximum_quantity": "1",
          "unit": "SERVICIO",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "31903",
          "partida_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "31903",
      "description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
    }
  ],
  "awards": [
    {
      "id": "C-2023-00094969",
      "internal_reference": "CNMN/SN/03/LSM/2023",
      "title": "SERVICIO DE MANTENIMIENTO PREVENTIVO Y CORRECTIVO A MICROSCOPIO CONFOCAL LSM 710",
      "status": "PUBLICADO",
      "contractor": {
        "name": "CARL ZEISS DE MEXICO SA DE CV",
        "normalized_name": "CARL ZEISS DE MEXICO",
        "rfc_type": null,
        "slug": "carl-zeiss-de-mexico"
      },
      "contract_period": {
        "published_at": "2023-08-22T15:36:10.000Z",
        "starts_at": "2023-07-18T06:00:00.000Z",
        "ends_at": "2023-12-31T06:00:00.000Z"
      },
      "value": {
        "subtotal": "730000",
        "tax": "116800",
        "total": "846800",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "31903-0001",
          "description": "CONTRATACIÓN DE SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS DE LAS DIFERENTES DEPENDENCIAS POLITÉCNICAS",
          "unit": "SERVICIO",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "730000",
          "subtotal": "730000",
          "tax": "116800",
          "other_taxes": null,
          "total": "846800",
          "cucop_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
          "partida_code": "31903",
          "partida_description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXO TECNICO CONFOCAL LSM.pdf",
      "availability": "available",
      "size_bytes": "799569",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-12T19:25:29.805Z",
      "updated_at": "2025-12-12T19:25:29.806Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "oficio de adjudicacion",
      "filename": "Oficio de adjudicacioÌnLSM 710 2023.pdf",
      "availability": "available",
      "size_bytes": "355398",
      "mime_type": "application/pdf",
      "sha256": "564250eb09819a5f7890caeaaff3f8e61352a45c4fa7fee5c37383f8c662e7f8",
      "uploaded_at": "2025-12-12T19:25:32.133Z",
      "updated_at": "2026-08-05T21:33:51.202Z"
    },
    {
      "id": null,
      "annex_number": 3,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "Oficio de adjudicacioÌnLSM 710 2023.pdf",
      "availability": "available",
      "size_bytes": "355398",
      "mime_type": "application/pdf",
      "sha256": "564250eb09819a5f7890caeaaff3f8e61352a45c4fa7fee5c37383f8c662e7f8",
      "uploaded_at": "2025-12-12T19:25:33.760Z",
      "updated_at": "2026-08-05T21:33:51.202Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "Oficio de adjudicacioÌnLSM 710 2023.pdf",
      "availability": "available",
      "size_bytes": "355398",
      "mime_type": "application/pdf",
      "sha256": "564250eb09819a5f7890caeaaff3f8e61352a45c4fa7fee5c37383f8c662e7f8",
      "uploaded_at": "2025-12-12T19:25:35.603Z",
      "updated_at": "2026-08-05T21:33:51.202Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-07-28T16:57:22.944Z",
    "last_seen_at": "2026-07-28T16:57:22.933Z",
    "first_seen_at": "2025-11-05T04:57:58.755Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-05T04:57:58.755Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "31903-0001",
        "description": "SERVICIOS GENERALES PARA PLANTELES EDUCATIVOS",
        "priced_items": 693,
        "units": [
          {
            "n": 598,
            "max": 27271525.5,
            "min": 11.72,
            "p10": 10808.45,
            "p50": 129411.205,
            "p90": 509372.414,
            "unidad": "SERVICIO"
          },
          {
            "n": 78,
            "max": 103448,
            "min": 4.6,
            "p10": 4.6,
            "p50": 70,
            "p90": 5430,
            "unidad": "PIEZA"
          },
          {
            "n": 16,
            "max": 219710,
            "min": 16363.7,
            "p10": 23641.55,
            "p50": 93866.5,
            "p90": 146527.645,
            "unidad": "LOTE"
          }
        ],
        "price_by_year": {
          "2023": {
            "n": 407,
            "p50": 112068.97
          },
          "2024": {
            "n": 99,
            "p50": 157000
          },
          "2025": {
            "n": 86,
            "p50": 9768
          },
          "2026": {
            "n": 101,
            "p50": 22670
          }
        },
        "refreshed_at": "2026-09-18T22:38:48.044Z"
      }
    ],
    "suppliers": [
      {
        "slug": "carl-zeiss-de-mexico",
        "name": "CARL ZEISS DE MEXICO SA DE CV",
        "total_contracts": 202,
        "total_awarded_amount": "466265685.47",
        "median_amount": "497218.71",
        "distinct_buyers": 35,
        "first_contract_at": "2023-01-01T00:00:00.000Z",
        "last_contract_at": "2026-09-18T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 12,
          "amount": "6597234.9"
        },
        "refreshed_at": "2026-09-22T02:00:03.403Z"
      }
    ],
    "buyer": {
      "slug": "ipn",
      "name": "INSTITUTO POLITECNICO NACIONAL",
      "total_procedures": 18480,
      "distinct_suppliers": 7591,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 84,
        "ADJUDICACIÓN DIRECTA": 18271,
        "ADJUDICACIÓN DIRECTA CONTRATO MARCO": 2,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 123
      },
      "refreshed_at": "2026-09-22T23:45:05.603Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-3457-2023",
      "nombre_procedimiento": "SERVICIO DE MANTENIMIENTO PREVENTIVO A MICROSCOPIO PARA EPIFLUORESCENCIA",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.025257141150736184,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-07-04T13:28:58.000Z",
      "ganador": "ASESORIA Y PROVEEDORA DE EQUIPOS PARA LABORATORIO SA DE CV",
      "ganador_slug": "asesoria-y-proveedora-de-equipos-para-laboratorio",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "48616.12"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4508-2023",
      "nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A MICROSCOPIO CONFOCAL DE BARRIDO LÁSER",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.02637087984432218,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-27T11:35:19.000Z",
      "ganador": "CARL ZEISS DE MEXICO SA DE CV",
      "ganador_slug": "carl-zeiss-de-mexico",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "413145.60"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-6233-2023",
      "nombre_procedimiento": "MANTENIMIENTO PREVENTIVO Y CORRECTIVO A ESTEREOMICROSCOPIOS Y MICROSCOPIOS",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0370890476054504,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-18T21:25:37.000Z",
      "ganador": "SOLUCIONES TECNOBIOMEDICA S DE RL DE CV",
      "ganador_slug": "soluciones-tecnobiomedica",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "120000.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-6078-2023",
      "nombre_procedimiento": "SERVICIOS DE MANTENIMIENTO A MICROSCOPIOS",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0386931873146763,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-13T22:59:01.000Z",
      "ganador": "AURORA CARRILLO GOMEZ",
      "ganador_slug": "aurora-carrillo-gomez",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "185000.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-5783-2023",
      "nombre_procedimiento": "SERVICIO DE MANTENIMIENTO A MICROSCOPIO DE FUERZA ATÓMICA",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.04257052883085266,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-12T23:45:28.000Z",
      "ganador": "ASESORIA Y PROVEEDORA DE EQUIPOS PARA LABORATORIO SA DE CV",
      "ganador_slug": "asesoria-y-proveedora-de-equipos-para-laboratorio",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "290580.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4785-2023",
      "nombre_procedimiento": "MANTENIMIENTO PREVENTIVO Y CORRECTIVO A MICROSCOPIO MODELO BX51 MARCA OLYMPUS",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.04357086833044088,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-04T12:31:29.000Z",
      "ganador": "ANGELES ROJAS MARTINEZ",
      "ganador_slug": "angeles-rojas-martinez",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "67999.20"
    }
  ]
}