{
  "html_url": "https://postor.com.mx/licitacion/la-38-91u-03891u001-n-71-2026",
  "canonical": "https://postor.com.mx/licitacion/la-38-91u-03891u001-n-71-2026",
  "id": "cc348326bca04f7e875ee341f906e5d9",
  "procedure_number": "LA-38-91U-03891U001-N-71-2026",
  "file_number": "E-2026-00044507",
  "title": "ADQUISICIÓN DE NITROGÉNO LÍQUIDO GRADO ESPECIAL",
  "description": {
    "short": null,
    "detailed": "ADQUISICIÓN DE NITROGÉNO LÍQUIDO GRADO ESPECIAL"
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "DESIERTO",
    "moved_at": "2026-05-24T23:00:23.279Z"
  },
  "buyer": {
    "agency": "INSTITUTO NACIONAL DE ASTROFISICA, OPTICA Y ELECTRONICA",
    "acronym": "INAOE",
    "branch": "38 - CIENCIA, HUMANIDADES, TECNOLOGÍA E INNOVACIÓN",
    "buying_unit": "DIRECCIÓN DE ADMINISTRACIÓN Y FINANZAS",
    "requesting_unit": null,
    "requesting_group": "DIRECCIÓN DE ADMINISTRACIÓN Y FINANZAS",
    "entity": "INSTITUTO NACIONAL DE ASTROFÍSICA, ÓPTICA Y ELECTRÓNICA",
    "slug": "inaoe",
    "unit_slug": "direccion-de-administracion-y-finanzas-03891u001"
  },
  "classification": {
    "procedure_type": "LICITACIÓN PÚBLICA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2026,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": null,
    "exception_basis": null,
    "internal_control_number": "INAOE RF-AD-014/2026",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2026-04-29T01:47:10.000Z",
    "clarification_meeting_at": "2026-05-13T19:00:00.000Z",
    "clarification_questions_deadline_at": "2026-05-12T19:00:00.000Z",
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2026-05-20T17:00:00.000Z",
    "award_at": "2026-05-22T17:00:00.000Z",
    "estimated_contract_at": "2026-05-25T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "locations": {
    "state_id": "21",
    "state": "PUEBLA",
    "bid_opening": "VÌA PLATAFORMA COMPRAS MX",
    "award": "VÌA PLATAFORMA COMPRAS MX",
    "clarification_meeting": "VÌA PLATAFORMA COMPRAS MX",
    "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": "El pago se realizará en una sola exhibición, mediante transferencia bancaria, dentro de los diecisiete días hábiles contados a partir del envío y verificación de la factura respectiva en términos del artículo 73 LAASSP, previa verificación, validación y aceptación del servicio prestado a entera satisfacción del área requirente y administrativa, en los términos del contrato.",
    "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": true,
    "msme_only": false,
    "social_witness": false,
    "multi_year": false,
    "open_contract": true,
    "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": "25901-2005",
          "specific_item_code": "25901",
          "cucop_description": "OTROS PRODUCTOS QUÍMICOS",
          "description": "ADQUISICIÓN DE NITRÓGENO LÍQUIDO GRADO ESPECIAL",
          "requested_quantity": "7680",
          "minimum_quantity": "7680",
          "maximum_quantity": "19200",
          "unit": "METRO CUBICO",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "25901",
          "partida_description": "OTROS PRODUCTOS QUÍMICOS"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "25901",
      "description": "OTROS PRODUCTOS QUÍMICOS"
    }
  ],
  "awards": [],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "CONVOCATORIA",
      "filename": "CONVOCATORIA.pdf",
      "availability": "available",
      "size_bytes": "910264",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-04-29T02:27:30.962Z",
      "updated_at": "2026-04-29T02:27:35.106Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXOTECNICO.pdf",
      "availability": "available",
      "size_bytes": "220826",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-04-29T02:27:33.290Z",
      "updated_at": "2026-04-29T02:27:35.112Z"
    },
    {
      "id": null,
      "annex_number": 3,
      "document_type": null,
      "description": "MODELO DE CONTRATO",
      "filename": "MODELO CONTRATO.docx",
      "availability": "available",
      "size_bytes": "77315",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2026-04-29T02:27:34.891Z",
      "updated_at": "2026-04-29T02:27:35.251Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "ACTA JUNTA DE ACLARACIONES",
      "filename": "acta_junta_de_aclaraciones-firmada.pdf",
      "availability": "available",
      "size_bytes": "2778898",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-14T02:46:47.479Z",
      "updated_at": "2026-05-14T02:46:47.700Z"
    },
    {
      "id": null,
      "annex_number": 6,
      "document_type": null,
      "description": "ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "acta_de_apertura_de_proposiciones-firmada.pdf",
      "availability": "available",
      "size_bytes": "948189",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-21T01:56:34.175Z",
      "updated_at": "2026-05-21T01:56:40.094Z"
    },
    {
      "id": null,
      "annex_number": 7,
      "document_type": null,
      "description": "ANEXO ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "ANEXO No 1.pdf",
      "availability": "available",
      "size_bytes": "17321",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-21T01:56:35.921Z",
      "updated_at": "2026-05-21T01:56:40.096Z"
    },
    {
      "id": null,
      "annex_number": 8,
      "document_type": null,
      "description": "ANEXO ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "ANEXO No 2.pdf",
      "availability": "available",
      "size_bytes": "110538",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-21T01:56:37.705Z",
      "updated_at": "2026-05-21T01:56:40.098Z"
    },
    {
      "id": null,
      "annex_number": 9,
      "document_type": null,
      "description": "ANEXO ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "ANEXO No 3.pdf",
      "availability": "available",
      "size_bytes": "495311",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-21T01:56:39.876Z",
      "updated_at": "2026-05-21T01:56:40.099Z"
    },
    {
      "id": null,
      "annex_number": 10,
      "document_type": null,
      "description": "ACTA DE FALLO",
      "filename": "acta_de_fallo-firmada.pdf",
      "availability": "available",
      "size_bytes": "1181836",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-24T23:00:25.335Z",
      "updated_at": "2026-05-24T23:00:33.153Z"
    },
    {
      "id": null,
      "annex_number": 11,
      "document_type": null,
      "description": "ANEXOS ACTA DE FALLO",
      "filename": "EVLEGADMT.pdf",
      "availability": "available",
      "size_bytes": "764087",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-24T23:00:27.497Z",
      "updated_at": "2026-05-24T23:00:33.157Z"
    },
    {
      "id": null,
      "annex_number": 12,
      "document_type": null,
      "description": "ANEXOS ACTA DE FALLO",
      "filename": "EVTECN.pdf",
      "availability": "available",
      "size_bytes": "227803",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-24T23:00:29.349Z",
      "updated_at": "2026-05-24T23:00:33.160Z"
    },
    {
      "id": null,
      "annex_number": 13,
      "document_type": null,
      "description": "ANEXOS ACTA DE FALLO",
      "filename": "EVECON.pdf",
      "availability": "available",
      "size_bytes": "949054",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-24T23:00:31.177Z",
      "updated_at": "2026-05-24T23:00:33.159Z"
    },
    {
      "id": null,
      "annex_number": 14,
      "document_type": null,
      "description": "ANEXOS ACTA DE FALLO",
      "filename": "INVMCDO.pdf",
      "availability": "available",
      "size_bytes": "392027",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2026-05-24T23:00:32.913Z",
      "updated_at": "2026-05-24T23:00:33.162Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-09-05T22:19:39.395Z",
    "last_seen_at": "2026-09-26T10:01:50.829Z",
    "first_seen_at": "2026-04-29T02:27:23.941Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2026-05-22T11:00:00.000Z"
  },
  "context": {
    "buyer": {
      "slug": "inaoe",
      "name": "INSTITUTO NACIONAL DE ASTROFISICA, OPTICA Y ELECTRONICA",
      "total_procedures": 346,
      "distinct_suppliers": 227,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 15,
        "ADJUDICACIÓN DIRECTA": 315,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 12,
        "CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 4
      },
      "refreshed_at": "2026-09-17T00:44:14.443Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "la-11-b00-011b00001-n-3810-2024",
      "nombre_procedimiento": "ADQUISICIÓN DE HELIO Y NITRÓGENO LÍQUIDO DE ALTA PUREZA QUE REQUIERE EL INSTITUT",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.1230199933052063,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2024-05-29T12:00:00.000Z",
      "fecha_publicacion": "2024-05-14T16:20:26.000Z",
      "ganador": "INFRA SA DE CV",
      "ganador_slug": "infra",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "3791513.07"
    },
    {
      "numero_procedimiento": "la-11-b00-011b00001-n-85-2025",
      "nombre_procedimiento": "LA “ADQUISICIÓN DE HELIO Y NITRÓGENO LÍQUIDO DE ALTA PUREZA QUE REQUIERE EL INST",
      "dependencia": "INSTITUTO POLITECNICO NACIONAL",
      "siglas": "IPN",
      "score": 0.1337263584136963,
      "anio_ejercicio": 2025,
      "estatus": "DESIERTO",
      "fecha_fallo": "2025-03-25T12:00:00.000Z",
      "fecha_publicacion": "2025-03-10T15:42:37.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    }
  ]
}