{
  "html_url": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-448-2026",
  "canonical": "https://postor.com.mx/adjudicacion/aa-11-b00-011b00001-n-448-2026",
  "id": "4ffb92f99b257d90e0639e1200a9f38e",
  "procedure_number": "AA-11-B00-011B00001-N-448-2026",
  "file_number": "E-2026-00039285",
  "title": "ADQUISICIÓN DE OTROS PRODUCTOS QUÍMICOS DE LA ENCB",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "ADQUISICIÓN DE OTROS PRODUCTOS QUÍMICOS DE LA ESCUELA NACIONAL DE CIENCIAS BIOLÓGICAS PARA EL 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": "ENCB-ADQ-008-2026",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2026-04-21T16:07:05.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2026-04-20T05:58:00.000Z",
    "award_at": null,
    "estimated_contract_at": "2026-04-23T06:00:00.000Z",
    "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": "de acuerdo con el anexo técnico",
    "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": "25901-1760",
          "specific_item_code": "25901",
          "cucop_description": "080.830.5031 REACTIVOS QUÍMICOS BENCENO. RA. FRASCO CON 1000 G. TA.",
          "description": "BENCENO ACS REAGENT CAS 71-43-2 CON 25 KG",
          "requested_quantity": "3",
          "minimum_quantity": "3",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "25901",
          "partida_description": "OTROS PRODUCTOS QUÍMICOS"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "25901",
      "description": "OTROS PRODUCTOS QUÍMICOS"
    }
  ],
  "awards": [
    {
      "id": "C-2026-00034819",
      "internal_reference": "ENCB-ADQ-008-2026",
      "title": "ADQUISICIÓN DE OTROS PRODUCTOS QUÍMICOS DE LA ENCB",
      "status": "PUBLICADO",
      "contractor": {
        "name": "DISTRIBUIDORA BREAL SA DE CV",
        "normalized_name": "DISTRIBUIDORA BREAL",
        "rfc_type": null,
        "slug": "distribuidora-breal"
      },
      "contract_period": {
        "published_at": "2026-05-04T20:35:41.000Z",
        "starts_at": "2026-05-05T06:00:00.000Z",
        "ends_at": "2026-12-31T06:00:00.000Z"
      },
      "value": {
        "subtotal": "111000",
        "tax": "17760",
        "total": "128760",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "25901-1760",
          "description": "BENCENO ACS REAGENT CAS 71-43-2 CON 25 KG",
          "unit": "PIEZA",
          "requested_quantity": "3",
          "awarded_quantity": null,
          "unit_price": "37000",
          "subtotal": "111000",
          "tax": "17760",
          "other_taxes": null,
          "total": "128760",
          "cucop_description": "080.830.5031 REACTIVOS QUÍMICOS BENCENO. RA. FRASCO CON 1000 G. TA.",
          "partida_code": "25901",
          "partida_description": "OTROS PRODUCTOS QUÍMICOS"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": "b865786c-18a5-4370-b299-e56283421379",
      "annex_number": 1,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "anex tec 8.pdf",
      "availability": "available",
      "size_bytes": "618332",
      "mime_type": "application/pdf",
      "sha256": "d771bd81a143e9c11e10ced79ae1f33a48afbfa63cbfcd18c63fc2f7740c153e",
      "uploaded_at": "2026-08-06T14:18:42.486Z",
      "updated_at": "2026-08-06T14:18:42.486Z"
    },
    {
      "id": "0664e9ee-15c2-4b07-bdc5-da044ac6d225",
      "annex_number": 4,
      "document_type": null,
      "description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
      "filename": "not adj 08.pdf",
      "availability": "available",
      "size_bytes": "908976",
      "mime_type": "application/pdf",
      "sha256": "4d9c1d1f3962cd07496b98ea536266eab8e1d8eac9215ca0bde4528bd0613fa6",
      "uploaded_at": "2026-08-06T14:18:43.819Z",
      "updated_at": "2026-08-06T14:18:43.819Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-09-06T00:23:58.870Z",
    "last_seen_at": "2026-09-26T10:04:34.479Z",
    "first_seen_at": "2026-04-23T04:27:18.942Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2026-04-23T04:27:18.942Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "25901-1760",
        "description": "080.830.5031 REACTIVOS QUÍMICOS BENCENO. RA. FRASCO CON 1000 G. TA.",
        "priced_items": 1,
        "units": [],
        "price_by_year": {
          "2026": {
            "n": 1,
            "p50": 37000
          }
        },
        "refreshed_at": "2026-09-18T22:38:35.488Z"
      }
    ],
    "suppliers": [
      {
        "slug": "distribuidora-breal",
        "name": "DISTRIBUIDORA BREAL SA DE CV",
        "total_contracts": 26,
        "total_awarded_amount": "5173210.28",
        "median_amount": "109005.43",
        "distinct_buyers": 3,
        "first_contract_at": "2023-03-14T00:00:00.000Z",
        "last_contract_at": "2026-08-06T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 8,
          "amount": "3303174.88"
        },
        "refreshed_at": "2026-09-18T03:15:14.512Z"
      }
    ],
    "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-450-2026",
      "nombre_procedimiento": "ADQUISICIÓN DE MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO PARA ENCB",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.0864328793545277,
      "anio_ejercicio": null,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": null,
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4686-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE PRODUCTOS QUIMICOS QUE REQUIERE LA UDIMEB DE LA ENCB",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.1107192171477338,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-02T12:45:51.000Z",
      "ganador": "METRIX LABORATORIOS SA DE CV",
      "ganador_slug": "metrix-laboratorios",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "112421.98"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-6460-2023",
      "nombre_procedimiento": "ADQUISICION DE OTROS PRODUCTOS QUIMICOS QUE REQUIERE LA ENCB",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.11309861462719129,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-10-28T16:34:43.000Z",
      "ganador": "CORPORATE BUSINESS & TRADING SABE SA DE CV",
      "ganador_slug": "corporate-business-y-trading-sabe",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "869999.95"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4568-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE PRODUCTOS QUIMICOS  QUE REQUIERE LA UDIMEB DE LA ENCB",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.11402410268782937,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-27T14:26:46.000Z",
      "ganador": "FERNANDO TERRAZAS LOPEZ",
      "ganador_slug": "fernando-terrazas-lopez",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "531296.36"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-4645-2023",
      "nombre_procedimiento": "ADQUISICIÓN DE PRODUCTOS QUIMICOS QUE REQUIERE LA UDIMEB DE LA ENCB",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.11472303359049607,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2023-09-29T14:44:39.000Z",
      "ganador": "CRISSOF DE MEXICO S DE RL DE CV",
      "ganador_slug": "crissof-de-mexico",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "75354.01"
    },
    {
      "numero_procedimiento": "aa-11-b00-011b00001-n-3958-2024",
      "nombre_procedimiento": "ADQUISICION DE PRODUCTOS QUIMICOS",
      "dependencia": "IPN",
      "siglas": "IPN",
      "score": 0.11510307282823606,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-05-24T12:01:53.000Z",
      "ganador": "INGENIERIA EN SERVICIOS DE INSTALACION, CAPACITACION Y DISTRIBUC",
      "ganador_slug": "ingenieria-en-servicios-de-instalacion-capacitacion-y-distribuc",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "90000.00"
    }
  ]
}