{
  "html_url": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-2732-2026",
  "canonical": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-2732-2026",
  "id": "53c37b168fc5c5d9e063a61200a985d0",
  "procedure_number": "AA-11-B00-011B00001-N-2732-2026",
  "file_number": "E-2026-00061738",
  "title": "ADQUISICION DE MATERIAL PARA INFORMACIÓN (LIBROS) ESIME TICOMAN",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "ADQUISICION DE MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA PARA LA ESCUELA SUPERIOR DE INGENIERÍA MECÁNICA Y ELÉCTRICA UNIDAD TICOMÁN DEL INSTITUTO POLITÉCNICO NACIONAL, CORRESPONDIENTE AL EJERCICIO FISCAL 2026."
  },
  "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": "TESORERÍA DE LA FEDERACIÓN",
    "slug": "ipn",
    "unit_slug": "direccion-de-recursos-materiales-e-infraestructura-011b00001"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2026,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "217",
    "exception_basis": "Art. 55 párrafo primero",
    "internal_control_number": "ESIMETIC-ADQ-023-2026",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2026-06-08T18:59:28.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2026-06-05T17:00:00.000Z",
    "award_at": null,
    "estimated_contract_at": "2026-06-19T06:00:00.000Z",
    "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": "10",
    "payment_method": "CONFORME AL ANEXO TECNICO",
    "credit_condition": null,
    "payment_conditions": null,
    "financing_organization": null
  },
  "evaluation": {
    "criterion": "BINARIO",
    "technical_points": null,
    "economic_points": null
  },
  "guarantees": {
    "performance_required": true,
    "goods_or_services_required": false,
    "amount_percentage": null,
    "delivery_days": "10",
    "term_months": null,
    "other_insurance_required": false,
    "other_insurance_description": null,
    "performance_reduction": null
  },
  "participation": {
    "method": "ELECTRÓNICA",
    "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": false,
    "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": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "INTRODUCTION TO SELF-DRIVING VEHICLE TECHNOLOGY;CHAPMAN & HALL/CRC ARTIFICIAL INTELLIGENCE AND ROBOTICS; HANKY SJAFRIE; EDITORIAL CRC PRESS 1A EDICIÓN; ISBN 9780367321253",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "2",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "SPACE FLIGHT DYNAMICS; CRAIG A KLUEVER; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781119157823",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "3",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "INTRODUCTION TO UAV SYSTEMS; PAUL G FAHLSTROM THOMAS J GLEASON MOHAMMAD H SADRAEY; EDITORIAL WILEY 5A EDICIÓN; ISBN 9781119802617",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "4",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "ROCKET PROPULSION ELEMENTS; GEORGE P. SUTTON; EDITORIAL WILEY 9A EDICIÓN; ISBN 9781118753651",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "5",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "HELICOPTER THEORY (DOVER BOOKS ON AERONAUTICAL ENGINEERING)02/06/2026; WAYNE JOHNSON; EDITORIAL DOVER PUBLICATIONS ISBN 9780486682303",
          "requested_quantity": "7",
          "minimum_quantity": "7",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "6",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "ADVANCED UAV AERODYNAMICS, FLIGHT STABILITY AND CONTROL NOVEL CONCEPTS, THEORY AND APPLICATIONS; ANDREA DA RONCH PASCUAL MARQUÉS; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781118928684",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "7",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "THEORY OF LIFT: INTRODUCTORY COMPUTATIONAL AERODYNAMICS IN MATLAB/OCTAVE; G D MCBAIN; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781119952282",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "8",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "AUTONOMOUS VEHICLES: OPPORTUNITIES, STRATEGIES AND DISRUPTIONS: UPDATED AND EXPANDED; MICHAEL E MCGRATH; EDITORIAL INDEPENDENTLY PUBLISHED 2A EDICIÓN; ISBN 9781706683599",
          "requested_quantity": "9",
          "minimum_quantity": "9",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "9",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "AIR TRANSPORTATION: A GLOBAL MANAGEMENT PERSPECTIVE; JOHN WENSVEEN; EDITORIAL ROUTLEDGE 9A EDICIÓN; ISBN 9780367364472",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "10",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "INTRO TO PYTHON FOR COMPUTER SCIENCE AND DATA SCIENCE: LEARNING TO PROGRAM WITH AI, BIG DATA AND THE CLOUD; PAUL DEITEL; EDITORIAL PEARSON 1A EDICIÓN; ISBN 9780135404676",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "11",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "THEORY, DESIGN, AND APPLICATIONS OF UNMANNED AERIAL VEHICLES; A R JHA; EDITORIAL CRC PRESS 1A EDICIÓN; ISBN 9780367574239",
          "requested_quantity": "4",
          "minimum_quantity": "4",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "12",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "BUILDING SMART DRONES WITH ESP8266 AND ARDUINO; SYED OMAR FARUK TOWAHA; EDITORIAL PACKT PUBLISHING 1A EDICIÓN; ISBN 9781788477512",
          "requested_quantity": "10",
          "minimum_quantity": "10",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "13",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "AUTOMOBILE ELECTRICAL AND ELECTRONIC SYSTEMS; TOM DENTON; EDITORIAL ROUTLEDGE 5A EDICIÓN; ISBN 9780415725774",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "21502",
      "description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
    }
  ],
  "awards": [
    {
      "id": "C-2026-00048994",
      "internal_reference": "ESIMETIC-ADQ-023-2026",
      "title": "ADQUISICION DE MATERIAL PARA INFORMACIÓN (LIBROS) ESIME TICOMAN",
      "status": "PUBLICADO",
      "contractor": {
        "name": "GRUPO EDUCATIVO MINERVA S DE RL DE CV",
        "normalized_name": "GRUPO EDUCATIVO MINERVA",
        "rfc_type": null,
        "slug": "grupo-educativo-minerva"
      },
      "contract_period": {
        "published_at": "2026-06-09T18:46:32.000Z",
        "starts_at": "2026-06-10T06:00:00.000Z",
        "ends_at": "2026-08-31T06:00:00.000Z"
      },
      "value": {
        "subtotal": "112385",
        "tax": "0",
        "total": "112385",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": []
    },
    {
      "id": "C-2026-00052657",
      "internal_reference": "ESIMETIC-ADQ-023-2026",
      "title": "ADQUISICION DE MATERIAL PARA INFORMACIÓN (LIBROS) ESIME TICOMAN",
      "status": "PUBLICADO",
      "contractor": {
        "name": "GRUPO EDUCATIVO MINERVA S DE RL DE CV",
        "normalized_name": "GRUPO EDUCATIVO MINERVA",
        "rfc_type": null,
        "slug": "grupo-educativo-minerva"
      },
      "contract_period": {
        "published_at": "2026-06-17T19:44:39.000Z",
        "starts_at": "2026-06-18T06:00:00.000Z",
        "ends_at": "2026-08-31T06:00:00.000Z"
      },
      "value": {
        "subtotal": "112385",
        "tax": "0",
        "total": "112385",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "ROCKET PROPULSION ELEMENTS; GEORGE P. SUTTON; EDITORIAL WILEY 9A EDICIÓN; ISBN 9781118753651",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "3057",
          "subtotal": "12228",
          "tax": null,
          "other_taxes": null,
          "total": "12228",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "HELICOPTER THEORY (DOVER BOOKS ON AERONAUTICAL ENGINEERING)02/06/2026; WAYNE JOHNSON; EDITORIAL DOVER PUBLICATIONS ISBN 9780486682303",
          "unit": "PIEZA",
          "requested_quantity": "7",
          "awarded_quantity": null,
          "unit_price": "1183",
          "subtotal": "13181",
          "tax": null,
          "other_taxes": null,
          "total": "13181",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "AIR TRANSPORTATION: A GLOBAL MANAGEMENT PERSPECTIVE; JOHN WENSVEEN; EDITORIAL ROUTLEDGE 9A EDICIÓN; ISBN 9780367364472",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "2017",
          "subtotal": "8068",
          "tax": null,
          "other_taxes": null,
          "total": "8068",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "THEORY OF LIFT: INTRODUCTORY COMPUTATIONAL AERODYNAMICS IN MATLAB/OCTAVE; G D MCBAIN; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781119952282",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "2274",
          "subtotal": "9096",
          "tax": null,
          "other_taxes": null,
          "total": "9096",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "SPACE FLIGHT DYNAMICS; CRAIG A KLUEVER; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781119157823",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "1915",
          "subtotal": "7660",
          "tax": null,
          "other_taxes": null,
          "total": "7660",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "AUTONOMOUS VEHICLES: OPPORTUNITIES, STRATEGIES AND DISRUPTIONS: UPDATED AND EXPANDED; MICHAEL E MCGRATH; EDITORIAL INDEPENDENTLY PUBLISHED 2A EDICIÓN; ISBN 9781706683599",
          "unit": "PIEZA",
          "requested_quantity": "9",
          "awarded_quantity": null,
          "unit_price": "334",
          "subtotal": "3006",
          "tax": null,
          "other_taxes": null,
          "total": "3006",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "INTRODUCTION TO SELF-DRIVING VEHICLE TECHNOLOGY;CHAPMAN & HALL/CRC ARTIFICIAL INTELLIGENCE AND ROBOTICS; HANKY SJAFRIE; EDITORIAL CRC PRESS 1A EDICIÓN; ISBN 9780367321253",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "1200",
          "subtotal": "4800",
          "tax": null,
          "other_taxes": null,
          "total": "4800",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "AUTOMOBILE ELECTRICAL AND ELECTRONIC SYSTEMS; TOM DENTON; EDITORIAL ROUTLEDGE 5A EDICIÓN; ISBN 9780415725774",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "1269",
          "subtotal": "3807",
          "tax": null,
          "other_taxes": null,
          "total": "3807",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "INTRO TO PYTHON FOR COMPUTER SCIENCE AND DATA SCIENCE: LEARNING TO PROGRAM WITH AI, BIG DATA AND THE CLOUD; PAUL DEITEL; EDITORIAL PEARSON 1A EDICIÓN; ISBN 9780135404676",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "3680",
          "subtotal": "14720",
          "tax": null,
          "other_taxes": null,
          "total": "14720",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "ADVANCED UAV AERODYNAMICS, FLIGHT STABILITY AND CONTROL NOVEL CONCEPTS, THEORY AND APPLICATIONS; ANDREA DA RONCH PASCUAL MARQUÉS; EDITORIAL WILEY 1A EDICIÓN; ISBN 9781118928684",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "2633",
          "subtotal": "10532",
          "tax": null,
          "other_taxes": null,
          "total": "10532",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "INTRODUCTION TO UAV SYSTEMS; PAUL G FAHLSTROM THOMAS J GLEASON MOHAMMAD H SADRAEY; EDITORIAL WILEY 5A EDICIÓN; ISBN 9781119802617",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "2816",
          "subtotal": "11264",
          "tax": null,
          "other_taxes": null,
          "total": "11264",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "THEORY, DESIGN, AND APPLICATIONS OF UNMANNED AERIAL VEHICLES; A R JHA; EDITORIAL CRC PRESS 1A EDICIÓN; ISBN 9780367574239",
          "unit": "PIEZA",
          "requested_quantity": "4",
          "awarded_quantity": null,
          "unit_price": "1113",
          "subtotal": "4452",
          "tax": null,
          "other_taxes": null,
          "total": "4452",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        },
        {
          "number": "0",
          "cucop_code": "21502-0011",
          "description": "BUILDING SMART DRONES WITH ESP8266 AND ARDUINO; SYED OMAR FARUK TOWAHA; EDITORIAL PACKT PUBLISHING 1A EDICIÓN; ISBN 9781788477512",
          "unit": "PIEZA",
          "requested_quantity": "10",
          "awarded_quantity": null,
          "unit_price": "957.1",
          "subtotal": "9571",
          "tax": null,
          "other_taxes": null,
          "total": "9571",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXO TEC.pdf",
      "availability": "available",
      "size_bytes": "7198851",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-06-09T18:53:33.188Z",
      "updated_at": "2026-06-09T18:53:49.524Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "formato abc",
      "filename": "ConfirmacionABC.docx",
      "availability": "available",
      "size_bytes": "25441",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2026-06-09T18:53:38.801Z",
      "updated_at": "2026-06-09T18:53:49.670Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
      "filename": "OF ADJ L.pdf",
      "availability": "available",
      "size_bytes": "8589624",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-06-09T18:53:49.308Z",
      "updated_at": "2026-06-09T18:53:49.672Z"
    },
    {
      "id": "1ca3de92-bb7b-4fb8-a948-68186916f740",
      "annex_number": 5,
      "document_type": null,
      "description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
      "filename": "OF ADJ L (2).pdf",
      "availability": "available",
      "size_bytes": "6477544",
      "mime_type": "application/pdf",
      "sha256": "0fa63385b46349ccc680631f5660326419d64fa6f0e1a39759060fead95dc1be",
      "uploaded_at": "2026-08-07T07:40:29.072Z",
      "updated_at": "2026-08-07T07:40:29.073Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-09-06T09:06:11.465Z",
    "last_seen_at": "2026-09-25T21:38:41.518Z",
    "first_seen_at": "2026-06-09T18:52:57.086Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2026-06-09T18:52:57.086Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "21502-0011",
        "description": "LIBROS",
        "priced_items": 1872,
        "units": [
          {
            "n": 1766,
            "max": 1753851.89,
            "min": 1,
            "p10": 465,
            "p50": 1223,
            "p90": 3680,
            "unidad": "PIEZA"
          },
          {
            "n": 63,
            "max": 6873684.65,
            "min": 2536,
            "p10": 9982,
            "p50": 129667,
            "p90": 790905.256,
            "unidad": "SERVICIO"
          },
          {
            "n": 41,
            "max": 3669888.05,
            "min": 1,
            "p10": 3037,
            "p50": 28596,
            "p90": 332705,
            "unidad": "LOTE"
          }
        ],
        "price_by_year": {
          "2023": {
            "n": 461,
            "p50": 1550
          },
          "2024": {
            "n": 274,
            "p50": 1516
          },
          "2025": {
            "n": 254,
            "p50": 1720
          },
          "2026": {
            "n": 883,
            "p50": 1110
          }
        },
        "refreshed_at": "2026-09-18T22:37:02.644Z"
      }
    ],
    "suppliers": [
      {
        "slug": "grupo-educativo-minerva",
        "name": "GRUPO EDUCATIVO MINERVA S DE RL DE CV",
        "total_contracts": 12,
        "total_awarded_amount": "1388538.45",
        "median_amount": "101845.00",
        "distinct_buyers": 4,
        "first_contract_at": "2023-05-18T00:00:00.000Z",
        "last_contract_at": "2026-07-03T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 9,
          "amount": "907296.13"
        },
        "refreshed_at": "2026-09-16T00:56:30.797Z"
      }
    ],
    "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-4325-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIAL BIBLIOGRÁFICO.- CENTRO DE  DESARROLLO AEROESPACIAL 2",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.14619606733322144,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-12T16:17:55.000Z",
      "ganador": "GRUPO EDUCATIVO MINERVA S DE RL DE CV",
      "ganador_slug": "grupo-educativo-minerva",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "148149.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4543-2026",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIAL PARA INFORMACION EN ACTIVIDADES DE INVESTIGACION",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.20025477406325076,
      "anio_ejercicio": 2026,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2026-07-08T15:21:11.000Z",
      "ganador": "JOSE LOPEZ TEJERA",
      "ganador_slug": "jose-lopez-tejera",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "100000.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4479-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIAL DE APOYO INFORMATIVO (LIBROS)",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.22707641124725342,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-27T21:11:39.000Z",
      "ganador": "URIEL HERIBERTO FERNANDEZ GUZMAN",
      "ganador_slug": "uriel-heriberto-fernandez-guzman",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "54295.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-3836-2026",
      "nombre_procedimiento": "ADQUISICIÓN DE LIBROS",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.2287636399269104,
      "anio_ejercicio": 2026,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2026-06-29T11:32:01.000Z",
      "ganador": "COMERCIALIZADORA ICESY SA DE CV",
      "ganador_slug": "comercializadora-icesy",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "130000.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4653-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIAL DE APOYO INFORMATIVO (LIBROS) 2.",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.24720235152258452,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-02T20:04:45.000Z",
      "ganador": "GRUPO EDUCATIVO MINERVA S DE RL DE CV",
      "ganador_slug": "grupo-educativo-minerva",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "84969.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-3903-2026",
      "nombre_procedimiento": "ADQUISICIÓN DE LIBROS PARA BIBLIOTECA",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.24727520379123102,
      "anio_ejercicio": 2026,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2026-06-29T16:34:03.000Z",
      "ganador": "MARIANA ORTIZ GONZALEZ",
      "ganador_slug": "mariana-ortiz-gonzalez",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "74102.00"
    }
  ]
}