{
  "html_url": "https://postor.com.mx/licitacion/la-10-k2h-010k2h001-n-14-2024",
  "canonical": "https://postor.com.mx/licitacion/la-10-k2h-010k2h001-n-14-2024",
  "id": "1a4405180661422399261369acb92095",
  "procedure_number": "LA-10-K2H-010K2H001-N-14-2024",
  "file_number": "E-2024-00005719",
  "title": "ADQUISICIÓN DE CILINDROS DE ALUMINIO PARA EL CENAM",
  "description": {
    "short": "No existen bienes alternativos o sustitutos, Único Oferente, Derechos exclusivos (patentes, licencias, derechos de autor u otros derechos exclusivos), o por obras de arte.",
    "detailed": "ADQUISICIÓN DE CILINDROS DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L 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": "centro nacional de metrologia",
    "slug": "cenam",
    "unit_slug": "direccion-general-de-administracion-y-finanzas-010k2h001"
  },
  "classification": {
    "procedure_type": "LICITACIÓN PÚBLICA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2024,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "1",
    "exception_basis": "Art. 41 fr. I",
    "internal_control_number": "REQ. 630-29",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2024-01-25T19:51:32.000Z",
    "clarification_meeting_at": "2024-02-08T21:00:00.000Z",
    "clarification_questions_deadline_at": "2024-02-07T21:00:00.000Z",
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2024-02-19T21:00:00.000Z",
    "award_at": "2024-02-28T21:00:00.000Z",
    "estimated_contract_at": "2024-02-29T06:00:00.000Z",
    "site_visit_at": null,
    "estimated_work_start_at": null
  },
  "locations": {
    "state_id": "22",
    "state": "QUERÉTARO",
    "bid_opening": "SISTEMA COMPRANET",
    "award": "SISTEMA COMPRANET",
    "clarification_meeting": "SISTEMA COMPRANET",
    "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": "20 dias naturales",
    "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": 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": "29101-0041",
          "specific_item_code": "29101",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-350 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "requested_quantity": "12",
          "minimum_quantity": "12",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "2",
          "cucop_code": "29101-0041",
          "specific_item_code": "29101",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-580 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "requested_quantity": "10",
          "minimum_quantity": "10",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "3",
          "cucop_code": "29101-0041",
          "specific_item_code": "29101",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-590 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "requested_quantity": "10",
          "minimum_quantity": "10",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "4",
          "cucop_code": "29101-0041",
          "specific_item_code": "29101",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH, VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-660. TRATAMIENTO SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "requested_quantity": "10",
          "minimum_quantity": "10",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "29101",
      "description": "HERRAMIENTAS MENORES"
    }
  ],
  "awards": [
    {
      "id": "C-2024-00022355",
      "internal_reference": "ADQ-2024-78",
      "title": "ADQUISICIÓN DE CILINDROS DE ALUMINIO PARA EL CENAM",
      "status": "PUBLICADO",
      "contractor": {
        "name": "PRAXAIR MEXICO S DE RL DE CV",
        "normalized_name": "PRAXAIR MEXICO",
        "rfc_type": null,
        "slug": "praxair-mexico"
      },
      "contract_period": {
        "published_at": "2024-02-29T21:18:40.000Z",
        "starts_at": "2024-02-29T06:00:00.000Z",
        "ends_at": "2024-11-29T06:00:00.000Z"
      },
      "value": {
        "subtotal": "386100",
        "tax": "61776",
        "total": "447876",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "29101-0041",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-350 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "unit": "PIEZA",
          "requested_quantity": "12",
          "awarded_quantity": null,
          "unit_price": "8900",
          "subtotal": "106800",
          "tax": "17088",
          "other_taxes": null,
          "total": "123888",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "0",
          "cucop_code": "29101-0041",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-580 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "unit": "PIEZA",
          "requested_quantity": "10",
          "awarded_quantity": null,
          "unit_price": "8900",
          "subtotal": "89000",
          "tax": "14240",
          "other_taxes": null,
          "total": "103240",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "0",
          "cucop_code": "29101-0041",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH CON VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-590 CON TRATAMIENTO DE SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "unit": "PIEZA",
          "requested_quantity": "10",
          "awarded_quantity": null,
          "unit_price": "8900",
          "subtotal": "89000",
          "tax": "14240",
          "other_taxes": null,
          "total": "103240",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        },
        {
          "number": "0",
          "cucop_code": "29101-0041",
          "description": "CILINDRO NUEVO DE ALUMINIO TIPO A3/AH, VOLUMEN INTERNO DE 5.95 L Y VÁLVULA CGA-660. TRATAMIENTO SECADO DE EMISIONES. MARCA DE REFERENCIA METAL IMPACT",
          "unit": "PIEZA",
          "requested_quantity": "10",
          "awarded_quantity": null,
          "unit_price": "10130",
          "subtotal": "101300",
          "tax": "16208",
          "other_taxes": null,
          "total": "117508",
          "cucop_description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
          "partida_code": "29101",
          "partida_description": "HERRAMIENTAS MENORES"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "CONVOCATORIA",
      "filename": "Convocatoria LA-10-K2H-010K2H001-N-14-2024 binario-AdquisiciÃ³n de Cilindros de Aluminio para el CENAM.docx",
      "availability": "available",
      "size_bytes": "470875",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:24.595Z",
      "updated_at": "2025-12-11T21:00:24.597Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "Anexo 1 TÃ©cnico AdquisiciÃ³n de Cilindros de Aluminio.docx",
      "availability": "available",
      "size_bytes": "143218",
      "mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:20.285Z",
      "updated_at": "2025-12-11T21:00:20.287Z"
    },
    {
      "id": null,
      "annex_number": 3,
      "document_type": null,
      "description": "MODELO DE CONTRATO",
      "filename": "MODELO DE CONTRATO.pdf",
      "availability": "available",
      "size_bytes": "277032",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:22.223Z",
      "updated_at": "2025-12-11T21:00:22.224Z"
    },
    {
      "id": null,
      "annex_number": 5,
      "document_type": null,
      "description": "ACTA JUNTA DE ACLARACIONES",
      "filename": "Acta de apertura junta de aclaraciones LA-10-K2H-010K2H001-N-14-2024 AdquisiciÃ³n de Cilindros de Aluminio para el CENAM para el CENAM.pdf",
      "availability": "available",
      "size_bytes": "2686660",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:29.104Z",
      "updated_at": "2025-12-11T21:00:29.105Z"
    },
    {
      "id": null,
      "annex_number": 6,
      "document_type": null,
      "description": "ACTA CIERRE JUNTA DE ACLARACIONES",
      "filename": "Acta de cierre junta de aclaraciones LA-10-K2H-010K2H001-N-14-2024 AdquisiciÃ³n de Cilindros de Aluminio para el CENAM para el CENAM.pdf",
      "availability": "available",
      "size_bytes": "588032",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:31.226Z",
      "updated_at": "2025-12-11T21:00:31.227Z"
    },
    {
      "id": null,
      "annex_number": 7,
      "document_type": null,
      "description": "ACTA DE APERTURA DE PROPOSICIONES",
      "filename": "Acta de presentaciÃ³n de propuestas LA-10-K2H-010K2H001-N-14-2024 AdquisiciÃ³n de cilindros de aluminio para el CENAM.pdf",
      "availability": "available",
      "size_bytes": "1255489",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:33.648Z",
      "updated_at": "2025-12-11T21:00:33.649Z"
    },
    {
      "id": null,
      "annex_number": 8,
      "document_type": null,
      "description": "ACTA DE FALLO",
      "filename": "Acta de Fallo LA-10-K2H-010K2H001-N-14-2024 AdquisiciÃ³n de Cilindros de Aluminio para el CENAM.pdf",
      "availability": "available",
      "size_bytes": "1544369",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-11T21:00:38.925Z",
      "updated_at": "2025-12-11T21:00:38.926Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-07-30T13:52:24.532Z",
    "last_seen_at": "2026-07-30T14:34:53.825Z",
    "first_seen_at": "2025-11-05T05:42:43.582Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-05T05:42:43.582Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "29101-0041",
        "description": "CILINDRO DE GAS INTERCAMBIABLE (TANQUE)",
        "priced_items": 152,
        "units": [
          {
            "n": 151,
            "max": 74090,
            "min": 26.5,
            "p10": 44,
            "p50": 213,
            "p90": 4554.93,
            "unidad": "PIEZA"
          }
        ],
        "price_by_year": {
          "2023": {
            "n": 34,
            "p50": 290.495
          },
          "2024": {
            "n": 42,
            "p50": 309.13
          },
          "2025": {
            "n": 44,
            "p50": 191.39
          },
          "2026": {
            "n": 32,
            "p50": 159.695
          }
        },
        "refreshed_at": "2026-09-18T22:38:40.260Z"
      }
    ],
    "suppliers": [
      {
        "slug": "praxair-mexico",
        "name": "PRAXAIR MEXICO S DE RL DE CV",
        "total_contracts": 352,
        "total_awarded_amount": "6898574414.91",
        "median_amount": "569687.35",
        "distinct_buyers": 54,
        "first_contract_at": "2023-01-01T00:00:00.000Z",
        "last_contract_at": "2026-10-15T00:00:00.000Z",
        "with_this_buyer": null,
        "refreshed_at": "2026-09-24T18:15:02.258Z"
      }
    ],
    "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": "la-67-020-908073995-n-2-2025",
      "nombre_procedimiento": "CILINDROS PARA GAS CLORO",
      "dependencia": "JMAS-DELICIAS",
      "siglas": "JMAS-DELICIAS",
      "score": 0.2335051348068018,
      "anio_ejercicio": 2025,
      "estatus": "DESIERTO",
      "fecha_fallo": "2025-03-11T10:00:00.000Z",
      "fecha_publicacion": "2025-02-20T10:22:12.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "la-67-020-908073995-n-15-2023",
      "nombre_procedimiento": "CILINDROS NUEVOS PARA ALMACENAR GAS CLORO",
      "dependencia": "JMAS-DELICIAS",
      "siglas": "JMAS-DELICIAS",
      "score": 0.24899258467575514,
      "anio_ejercicio": 2023,
      "estatus": "DESIERTO",
      "fecha_fallo": "2023-12-08T10:00:00.000Z",
      "fecha_publicacion": "2023-11-21T14:05:20.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "la-10-k2h-010k2h001-n-45-2024",
      "nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS LP PARA EL CENAM",
      "dependencia": "CENAM",
      "siglas": "CENAM",
      "score": 0.25906663469075575,
      "anio_ejercicio": 2024,
      "estatus": "DESIERTO",
      "fecha_fallo": "2024-03-27T12:00:00.000Z",
      "fecha_publicacion": "2024-03-05T13:18:04.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "la-10-k2n-010k2n001-n-66-2026",
      "nombre_procedimiento": "SUMINISTRO DE GASES INDUSTRIALES",
      "dependencia": "EXPORTADORA DE SAL, S.A. DE C.V.",
      "siglas": "ESSA",
      "score": 0.26270883644003895,
      "anio_ejercicio": 2026,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2026-05-07T18:00:00.000Z",
      "fecha_publicacion": "2026-04-15T19:09:17.000Z",
      "ganador": "PRAXAIR MEXICO S DE RL DE CV",
      "ganador_slug": "praxair-mexico",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "825511.45"
    },
    {
      "numero_procedimiento": "la-10-k2h-010k2h001-n-12-2024",
      "nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS LP PARA EL CENAM",
      "dependencia": "CENAM",
      "siglas": "CENAM",
      "score": 0.26365877146404526,
      "anio_ejercicio": 2024,
      "estatus": "DESIERTO",
      "fecha_fallo": "2024-02-27T15:00:00.000Z",
      "fecha_publicacion": "2024-01-25T13:36:24.000Z",
      "ganador": null,
      "ganador_slug": null,
      "ganador_rfc_type": null,
      "ganadores": "0",
      "monto_mxn": null
    },
    {
      "numero_procedimiento": "la-10-k2n-010k2n001-n-36-2023",
      "nombre_procedimiento": "SUMINISTRO DE GASES INDUSTRIALES”",
      "dependencia": "ESSA",
      "siglas": "ESSA",
      "score": 0.2649031062395225,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": "2023-03-15T18:00:00.000Z",
      "fecha_publicacion": "2023-03-03T13:37:38.000Z",
      "ganador": "PRAXAIR MEXICO S DE RL DE CV",
      "ganador_slug": "praxair-mexico",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "1229365.10"
    }
  ]
}