{
  "html_url": "https://postor.com.mx/adjudicacion/aa-10-k2h-010k2h001-n-82-2023",
  "canonical": "https://postor.com.mx/adjudicacion/aa-10-k2h-010k2h001-n-82-2023",
  "id": "5d38d2fda37b4e808d93c10f44eee3d8",
  "procedure_number": "AA-10-K2H-010K2H001-N-82-2023",
  "file_number": "E-2023-00024322",
  "title": "ADQUISICIÓN DE LIBROS Y NORMAS",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "ADQUISICIÓN DE LIBROS Y NORMAS PARA EL CENAM."
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "CENAM",
    "acronym": "CENAM",
    "branch": "10 - ECONOMÍA",
    "buying_unit": "DIRECCION GENERAL DE ADMINISTRACION Y FINANZAS",
    "requesting_unit": null,
    "requesting_group": "DEPARTAMENTO DE ADQUISICIONES",
    "entity": null,
    "slug": "cenam",
    "unit_slug": "direccion-general-de-administracion-y-finanzas-010k2h001"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "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": "REQUISICIÓN 810-101, 810-105, 810-106, 810-107 Y 810-108.",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2023-04-12T15:32:48.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2023-04-17T17:00:00.000Z",
    "award_at": null,
    "estimated_contract_at": "2023-04-20T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "locations": {
    "state_id": "22",
    "state": "QUERÉTARO",
    "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": "20 (veinte) días naturales siguientes, contados a partir de la fecha en que sea entregado y aceptado el Comprobante Fiscal Digital por Internet (CFDI) o factura electrónica.",
    "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": 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": "LIBRO: SEMICONDUCTOR MATERIAL AND DEVICE CHARACTERIZATION POR D.IETER K. SCHRODER. - THIRD EDITION. - ISBN-13: ¿ 978-0471739067",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: BIODEGRADABLE POLYMERS IN THE CIRCULAR PLASTICS ECONOMY DE MICHIEL DUSSELIER / JEAN-PAUL LANGE (EDITORES). - ISBN: 978-3-527-34761-2. MATERIAL ORIGINAL IMPRESO.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: RECYCLING OF POLYMERS: METHODS, CHARACTERIZATION AND APPLICATIONS RAJU FRANCIS (EDITOR). - ISBN-13: 978-3527338481",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: LITHIUM BATTERIES: SCIENCE AND TECHNOLOGY, CHRISTIAN JULIEN, ALAIN MAUGER, ASHOK VIJH, KARIM ZAGHIB SPRINGER. - ISBN-13¿ : ¿ 978-3319191072.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: PRINCIPLES OF MATERIALS CHARACTERIZATION AND METROLOGY, KANNAN M. KRISHNAN OXFORD UNIVERSITY PRESS. - ISBN-13: 978-0198830252",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: HANDBOOK OF SEMICONDUCTOR MANUFACTURING TECHNOLOGY / AUTHOR YOSHIO NISHI, ROBERT DOERING. ISBN-13:¿ 978-1574446753",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: HANDBOOK OF BIOPOLYMERS AND BIODEGRADABLE PLASTICS: PROPERTIES, PROCESSING AND APPLICATIONS (PLASTICS DESIGN LIBRARY) DE SINA EBNESAJJAD. ISBN-13: 978-1455728343",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: RECENT DEVELOPMENTS IN PLASTIC RECYCLING, JYOTISHKUMAR PARAMESWARANPILLAI, SANJAY MAVINKERE RANGAPPA, ARPITHA GULIHONNEHALLI RAJKUMAR, SUCHART SIENGCHIN SPRINGER NATURE. ISBN-13: ¿ 978-9811636264.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: ADVANCED CHARACTERIZATION TECHNIQUES FOR THIN FILM SOLAR CELLS, VOLUMEN 1, DANIEL ABOU-RAS, THOMAS KIRCHARTZ, UWE RAU JOHN WILEY & SONS. ISBN-13: 978-3527339921",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: PHYSICAL CHEMISTRY OF SEMICONDUCTOR MATERIALS AND PROCESSES DE SERGIO PIZZIN. ISBN-13: 978-1118514573",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "LIBRO: FUEL CELLS: PRINCIPLES, DESIGN, AND ANALYSIS, SHRIPAD T. REVANKAR, PRADIP MAJUMDARCRC PRESS. ISBN-13: 978-1420089684.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "NORMA TÉCNICA: CIE 251:2023 LED REFERENCE SPECTRUM FOR PHOTOMETER CALIBRATION.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "NORMA TÉCNICA: BS 8452:2010 USE OF CLAMP-ON (EXTERNALLY MOUNTED) ULTRASONIC FLOW-METERING TECHNIQUES FOR FLUID APPLICATIONS. GUIDE.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "14",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "CISPR 16-1-6:2014+AMD1:2017+AMD2:2022 CSV SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-6: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - EMC ANTENNA CALIBRATION.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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": "15",
          "cucop_code": "21502-0011",
          "specific_item_code": "21502",
          "cucop_description": "LIBROS",
          "description": "NORMA TÉCNICA CISPR 16-1-5:2014+AMD1:2016 CSV  SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-5: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - ANTENNA CALIBRATION SITES AND REFERENCE TEST SITES FOR 5 MHZ TO 18 GHZ.",
          "requested_quantity": "1",
          "minimum_quantity": "1",
          "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-2023-00031006",
      "internal_reference": "ADQ-2023-108",
      "title": "ADQUISICIÓN DE LIBROS Y NORMAS",
      "status": "PUBLICADO",
      "contractor": {
        "name": "ANTTENA AVP SA DE CV",
        "normalized_name": "ANTTENA AVP",
        "rfc_type": null,
        "slug": "anttena-avp"
      },
      "contract_period": {
        "published_at": "2023-04-25T16:39:39.000Z",
        "starts_at": "2023-04-20T06:00:00.000Z",
        "ends_at": "2023-05-04T06:00:00.000Z"
      },
      "value": {
        "subtotal": "4800",
        "tax": "0",
        "total": "4800",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": []
    },
    {
      "id": "C-2023-00030995",
      "internal_reference": "ADQ-2023-111",
      "title": "ADQUISICIÓN DE LIBROS Y NORMAS",
      "status": "PUBLICADO",
      "contractor": {
        "name": "CARTIZ COMERCIAL SA DE CV",
        "normalized_name": "CARTIZ COMERCIAL",
        "rfc_type": null,
        "slug": "cartiz-comercial"
      },
      "contract_period": {
        "published_at": "2023-04-25T16:41:10.000Z",
        "starts_at": "2023-04-20T06:00:00.000Z",
        "ends_at": "2023-06-19T06:00:00.000Z"
      },
      "value": {
        "subtotal": "20276",
        "tax": "0",
        "total": "20276",
        "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": "LIBRO: PHYSICAL CHEMISTRY OF SEMICONDUCTOR MATERIALS AND PROCESSES DE SERGIO PIZZIN. ISBN-13: 978-1118514573",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "2206",
          "subtotal": "2206",
          "tax": null,
          "other_taxes": null,
          "total": "2206",
          "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": "LIBRO: HANDBOOK OF SEMICONDUCTOR MANUFACTURING TECHNOLOGY / AUTHOR YOSHIO NISHI, ROBERT DOERING. ISBN-13:¿ 978-1574446753",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "926",
          "subtotal": "926",
          "tax": null,
          "other_taxes": null,
          "total": "926",
          "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": "LIBRO: HANDBOOK OF BIOPOLYMERS AND BIODEGRADABLE PLASTICS: PROPERTIES, PROCESSING AND APPLICATIONS (PLASTICS DESIGN LIBRARY) DE SINA EBNESAJJAD. ISBN-13: 978-1455728343",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "3680",
          "subtotal": "3680",
          "tax": null,
          "other_taxes": null,
          "total": "3680",
          "cucop_description": "LIBROS",
          "partida_code": "21502",
          "partida_description": "MATERIAL PARA INFORMACIÓN EN ACTIVIDADES DE INVESTIGACIÓN CIENTÍFICA Y TECNOLÓGICA"
        }
      ]
    },
    {
      "id": "C-2023-00031000",
      "internal_reference": "ADQ-2023-112",
      "title": "ADQUISICIÓN DE LIBROS Y NORMAS",
      "status": "PUBLICADO",
      "contractor": {
        "name": "TODOS LOS LIBROS SA DE CV",
        "normalized_name": "TODOS LOS LIBROS",
        "rfc_type": null,
        "slug": "todos-los-libros"
      },
      "contract_period": {
        "published_at": "2023-04-25T16:40:11.000Z",
        "starts_at": "2023-04-20T06:00:00.000Z",
        "ends_at": "2023-06-19T06:00:00.000Z"
      },
      "value": {
        "subtotal": "40945",
        "tax": "0",
        "total": "40945",
        "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": "LIBRO: FUEL CELLS: PRINCIPLES, DESIGN, AND ANALYSIS, SHRIPAD T. REVANKAR, PRADIP MAJUMDARCRC PRESS. ISBN-13: 978-1420089684.",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "2891",
          "subtotal": "2891",
          "tax": null,
          "other_taxes": null,
          "total": "2891",
          "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": "LIBRO: SEMICONDUCTOR MATERIAL AND DEVICE CHARACTERIZATION POR D.IETER K. SCHRODER. - THIRD EDITION. - ISBN-13: ¿ 978-0471739067",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "3264",
          "subtotal": "3264",
          "tax": null,
          "other_taxes": null,
          "total": "3264",
          "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": "NORMA TÉCNICA: CIE 251:2023 LED REFERENCE SPECTRUM FOR PHOTOMETER CALIBRATION.",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "3289",
          "subtotal": "3289",
          "tax": null,
          "other_taxes": null,
          "total": "3289",
          "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": "CISPR 16-1-6:2014+AMD1:2017+AMD2:2022 CSV SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - PART 1-6: RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS - EMC ANTENNA CALIBRATION.",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "16265",
          "subtotal": "16265",
          "tax": null,
          "other_taxes": null,
          "total": "16265",
          "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": "NORMA TÉCNICA: BS 8452:2010 USE OF CLAMP-ON (EXTERNALLY MOUNTED) ULTRASONIC FLOW-METERING TECHNIQUES FOR FLUID APPLICATIONS. GUIDE.",
          "unit": "PIEZA",
          "requested_quantity": "1",
          "awarded_quantity": null,
          "unit_price": "8447",
          "subtotal": "8447",
          "tax": null,
          "other_taxes": null,
          "total": "8447",
          "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": "SOLICITUD DE COTIZACIÓN",
      "filename": "Solicitud de cotización.pdf",
      "availability": "available",
      "size_bytes": "297582",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:49.753Z",
      "updated_at": "2025-12-07T08:53:49.754Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXO TECNICO 810-101, 105, 106, 107 Y 108.xlsx",
      "availability": "available",
      "size_bytes": "12648",
      "mime_type": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:51.091Z",
      "updated_at": "2025-12-07T08:53:51.093Z"
    },
    {
      "id": null,
      "annex_number": 3,
      "document_type": null,
      "description": "CARTA MANIFIESTO",
      "filename": "Manifiesto Persona Moral.docx",
      "availability": "available",
      "size_bytes": "27779",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:52.563Z",
      "updated_at": "2025-12-07T08:53:52.564Z"
    },
    {
      "id": null,
      "annex_number": 4,
      "document_type": null,
      "description": "ACREDITAMIENTO DE PERSONALIDAD",
      "filename": "Carta de acreditamiento de personalidad.docx",
      "availability": "available",
      "size_bytes": "14854",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:53.577Z",
      "updated_at": "2025-12-07T08:53:53.577Z"
    },
    {
      "id": null,
      "annex_number": 6,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "Notificación Adjudicación directa 2023 CARTIZ COMERCIAL.pdf",
      "availability": "available",
      "size_bytes": "150853",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:54.755Z",
      "updated_at": "2025-12-07T08:53:54.756Z"
    },
    {
      "id": null,
      "annex_number": 7,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "Notificación Adjudicación directa 2023 TODOS LOS LIBROS.pdf",
      "availability": "available",
      "size_bytes": "150768",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:57.455Z",
      "updated_at": "2025-12-07T08:53:57.457Z"
    },
    {
      "id": null,
      "annex_number": 8,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "Notificación Adjudicación directa 2023 ANTTENA.pdf",
      "availability": "available",
      "size_bytes": "150415",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-07T08:53:59.547Z",
      "updated_at": "2025-12-07T08:53:59.548Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-07-27T13:59:11.849Z",
    "last_seen_at": "2026-07-27T14:35:29.702Z",
    "first_seen_at": "2025-11-05T04:32:07.764Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-05T04:32:07.764Z"
  },
  "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": "anttena-avp",
        "name": "ANTTENA AVP SA DE CV",
        "total_contracts": 38,
        "total_awarded_amount": "2530555.37",
        "median_amount": "48232.40",
        "distinct_buyers": 10,
        "first_contract_at": "2023-03-06T00:00:00.000Z",
        "last_contract_at": "2026-09-11T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 13,
          "amount": "660247.82"
        },
        "refreshed_at": "2026-09-25T05:35:01.354Z"
      },
      {
        "slug": "cartiz-comercial",
        "name": "CARTIZ COMERCIAL SA DE CV",
        "total_contracts": 5,
        "total_awarded_amount": "102837.38",
        "median_amount": "16200.10",
        "distinct_buyers": 1,
        "first_contract_at": "2023-04-20T00:00:00.000Z",
        "last_contract_at": "2025-09-03T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 5,
          "amount": "102837.38"
        },
        "refreshed_at": "2026-09-16T00:56:30.797Z"
      },
      {
        "slug": "todos-los-libros",
        "name": "TODOS LOS LIBROS SA DE CV",
        "total_contracts": 15,
        "total_awarded_amount": "2766717.30",
        "median_amount": "58995.00",
        "distinct_buyers": 7,
        "first_contract_at": "2023-04-20T00:00:00.000Z",
        "last_contract_at": "2025-08-11T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 5,
          "amount": "306008"
        },
        "refreshed_at": "2026-09-16T00:56:30.797Z"
      }
    ],
    "buyer": {
      "slug": "cenam",
      "name": "CENTRO NACIONAL DE METROLOGIA",
      "total_procedures": 645,
      "distinct_suppliers": 374,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 86,
        "ADJUDICACIÓN DIRECTA": 543,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 12,
        "CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 4
      },
      "refreshed_at": "2026-09-24T21:00:04.571Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-10-k2h-010k2h001-n-225-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE NORMA Y LIBROS PARA EL CENAM.",
      "dependencia": "CENTRO NACIONAL DE METROLOGIA",
      "siglas": "CENAM",
      "score": 0.132870845027514,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-25T16:18:35.000Z",
      "ganador": "ANTTENA AVP SA DE CV",
      "ganador_slug": "anttena-avp",
      "ganador_rfc_type": null,
      "ganadores": "2",
      "monto_mxn": "35569.00"
    },
    {
      "numero_procedimiento": "aa-10-k2h-010k2h001-n-161-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE NORMAS Y LIBROS PARA EL CENAM",
      "dependencia": "CENTRO NACIONAL DE METROLOGIA",
      "siglas": "CENAM",
      "score": 0.13449066075738147,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-07-27T11:03:12.000Z",
      "ganador": "TODOS LOS LIBROS SA DE CV",
      "ganador_slug": "todos-los-libros",
      "ganador_rfc_type": null,
      "ganadores": "2",
      "monto_mxn": "85545.00"
    },
    {
      "numero_procedimiento": "aa-10-k2h-010k2h001-n-102-2024",
      "nombre_procedimiento": "ADQUISICIÓN DE LIBROS Y NORMAS",
      "dependencia": "CENTRO NACIONAL DE METROLOGIA",
      "siglas": "CENAM",
      "score": 0.1944179419029971,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-05-10T13:04:45.000Z",
      "ganador": "TODOS LOS LIBROS SA DE CV",
      "ganador_slug": "todos-los-libros",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "34020.00"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-3836-2026",
      "nombre_procedimiento": "ADQUISICIÓN DE LIBROS",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.2817835043797776,
      "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-4088-2024",
      "nombre_procedimiento": "ADQUISICIÓN DE LIBROS PARA LA ESIQIE",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.28774156308944054,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-05-19T22:14:27.000Z",
      "ganador": "LSR LIBROS SERVICIOS Y REPRESENTACIONES SA DE CV",
      "ganador_slug": "lsr-libros-servicios-y-representaciones",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "167491.00"
    },
    {
      "numero_procedimiento": "aa-80-v26-921069958-n-34-2025",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIAL BIBLIOGRÁFICO",
      "dependencia": "BENEMÉRITA UNIVERSIDAD AUTÓNOMA DE PUEBLA",
      "siglas": "BUAP",
      "score": 0.29195038724241207,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-12-11T17:12:43.000Z",
      "ganador": "XCRB SA DE CV",
      "ganador_slug": "xcrb",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "34371.96"
    }
  ]
}