{
  "html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-129-2025",
  "canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-129-2025",
  "id": "27dd6a93d4314834b3885d0b824ac930",
  "procedure_number": "AA-11-L4J-011L4J995-N-129-2025",
  "file_number": "E-2025-00036937",
  "title": "BOLSA DE POLIETILENO",
  "description": {
    "short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
    "detailed": "BOLSA DE POLIETILENO, COLOR NEGRO, CALIBRE 400 CON FUELLE, 100X30X30X160CM. MANUFACTURA NACIONAL, SIN MARCA, FABRICACIÓN ESPECIAL."
  },
  "lifecycle": {
    "section": "concluido",
    "source_status": "ADJUDICADO",
    "moved_at": null
  },
  "buyer": {
    "agency": "CINVESTAV",
    "acronym": "CINVESTAV",
    "branch": "11 - EDUCACIÓN PÚBLICA",
    "buying_unit": "SUBDIRECCION DE RECURSOS MATERIALES",
    "requesting_unit": null,
    "requesting_group": "SUBDIRECCION DE RECURSOS MATERIALES",
    "entity": null,
    "slug": "cinvestav",
    "unit_slug": "subdireccion-de-recursos-materiales-011l4j995"
  },
  "classification": {
    "procedure_type": "ADJUDICACIÓN DIRECTA",
    "contracting_type": "ADQUISICIONES",
    "publication_type": null,
    "character": "NACIONAL",
    "fiscal_year": 2025,
    "law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
    "legal_basis_id": "42",
    "exception_basis": "Art. 42 párrafo primero",
    "internal_control_number": "REQ. 3527-2025",
    "supply_source_number": null
  },
  "schedule": {
    "published_at": "2025-05-06T19:36:47.000Z",
    "clarification_meeting_at": null,
    "clarification_questions_deadline_at": null,
    "clarification_responses_deadline_at": null,
    "bid_opening_at": "2025-05-07T18:43:00.000Z",
    "award_at": null,
    "estimated_contract_at": "2025-05-09T06:00:00.000Z",
    "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": null,
    "payment_method": "TRANSFERENCIA, UNA PARCIALIDAD",
    "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": "21601-0075",
          "specific_item_code": "21601",
          "cucop_description": "BOLSAS PARA BASURA",
          "description": "BOLSA DE POLIETILENO, COLOR NEGRO, CALIBRE 400 CON FUELLE",
          "requested_quantity": "2000",
          "minimum_quantity": "2000",
          "maximum_quantity": null,
          "unit": "PIEZA",
          "minimum_amount": null,
          "maximum_amount": null,
          "partida_code": "21601",
          "partida_description": "MATERIAL DE LIMPIEZA"
        }
      ]
    }
  ],
  "budget_items": [
    {
      "code": "21601",
      "description": "MATERIAL DE LIMPIEZA"
    }
  ],
  "awards": [
    {
      "id": "C-2025-00042611",
      "internal_reference": "CINVESTAV-SA-2025-521",
      "title": "BOLSA DE POLIETILENO",
      "status": "PUBLICADO",
      "contractor": {
        "name": "CIRCULO ADN SA DE CV",
        "normalized_name": "CIRCULO ADN",
        "rfc_type": null,
        "slug": "circulo-adn"
      },
      "contract_period": {
        "published_at": "2025-05-09T20:23:02.000Z",
        "starts_at": "2025-05-09T06:00:00.000Z",
        "ends_at": "2025-07-20T06:00:00.000Z"
      },
      "value": {
        "subtotal": "95000",
        "tax": "15200",
        "total": "110200",
        "maximum_subtotal": "0",
        "maximum_total": "0",
        "currency": "MXN"
      },
      "open_contract_type": null,
      "quantity": null,
      "exercised_quantity": null,
      "participants": [],
      "line_items": [
        {
          "number": "0",
          "cucop_code": "21601-0075",
          "description": "BOLSA DE POLIETILENO, COLOR NEGRO, CALIBRE 400 CON FUELLE",
          "unit": "PIEZA",
          "requested_quantity": "2000",
          "awarded_quantity": null,
          "unit_price": "47.5",
          "subtotal": "95000",
          "tax": "15200",
          "other_taxes": null,
          "total": "110200",
          "cucop_description": "BOLSAS PARA BASURA",
          "partida_code": "21601",
          "partida_description": "MATERIAL DE LIMPIEZA"
        }
      ]
    }
  ],
  "documents": [
    {
      "id": null,
      "annex_number": 1,
      "document_type": null,
      "description": "SOLICITUD DE COTIZACIÓN",
      "filename": "SDI 3527.pdf",
      "availability": "available",
      "size_bytes": "41290",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-02T02:28:57.919Z",
      "updated_at": "2025-12-02T02:28:57.920Z"
    },
    {
      "id": null,
      "annex_number": 2,
      "document_type": null,
      "description": "ANEXO TÉCNICO",
      "filename": "ANEXO.pdf",
      "availability": "available",
      "size_bytes": "82056",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-02T02:29:01.010Z",
      "updated_at": "2025-12-02T02:29:01.011Z"
    },
    {
      "id": null,
      "annex_number": 4,
      "document_type": null,
      "description": "OFICIO DE ADJUDICACIÓN",
      "filename": "OFICIO SA 521.pdf",
      "availability": "available",
      "size_bytes": "944576",
      "mime_type": "application/pdf",
      "sha256": null,
      "uploaded_at": "2025-12-02T02:29:04.271Z",
      "updated_at": "2025-12-02T02:29:04.272Z"
    }
  ],
  "provenance": {
    "source_system": "Compras MX",
    "source_fetched_at": "2026-08-03T01:38:01.461Z",
    "last_seen_at": "2026-08-03T02:33:26.051Z",
    "first_seen_at": "2025-11-04T21:53:44.283Z",
    "detail_complete": true,
    "documents_complete": true,
    "content_changed_at": "2025-11-04T21:53:44.283Z"
  },
  "context": {
    "prices": [
      {
        "cucop_code": "21601-0075",
        "description": "BOLSAS PARA BASURA",
        "priced_items": 3408,
        "units": [
          {
            "n": 2210,
            "max": 449982,
            "min": 0.27,
            "p10": 17.429,
            "p50": 90,
            "p90": 999.1,
            "unidad": "PIEZA"
          },
          {
            "n": 1017,
            "max": 7675.5,
            "min": 1.5,
            "p10": 32.67,
            "p50": 51,
            "p90": 97.67,
            "unidad": "KILOGRAMO"
          },
          {
            "n": 112,
            "max": 161273.6,
            "min": 4,
            "p10": 49.35,
            "p50": 348,
            "p90": 982.26,
            "unidad": "UNIDAD"
          },
          {
            "n": 34,
            "max": 310344.8276,
            "min": 34.5,
            "p10": 47.887,
            "p50": 377.225,
            "p90": 140696.304,
            "unidad": "LOTE"
          },
          {
            "n": 6,
            "max": 4589,
            "min": 9.95,
            "p10": 11.425,
            "p50": 70.995,
            "p90": 2372.5,
            "unidad": "LITRO"
          },
          {
            "n": 6,
            "max": 1306.03,
            "min": 2.41,
            "p10": 2.58,
            "p50": 8.885,
            "p90": 1303.875,
            "unidad": "SERVICIO"
          },
          {
            "n": 3,
            "max": 97,
            "min": 35,
            "p10": 47.36,
            "p50": 96.8,
            "p90": 96.96,
            "unidad": "KILOGRAMO POR METRO"
          },
          {
            "n": 3,
            "max": 42.6,
            "min": 42.6,
            "p10": 42.6,
            "p50": 42.6,
            "p90": 42.6,
            "unidad": "CULOMBIO POR KILOGRAMO"
          },
          {
            "n": 3,
            "max": 378.45,
            "min": 281.9,
            "p10": 292.416,
            "p50": 334.48,
            "p90": 369.656,
            "unidad": "AMPERIO"
          }
        ],
        "price_by_year": {
          "2023": {
            "n": 1012,
            "p50": 90
          },
          "2024": {
            "n": 688,
            "p50": 70
          },
          "2025": {
            "n": 972,
            "p50": 62.15
          },
          "2026": {
            "n": 736,
            "p50": 78.79
          }
        },
        "refreshed_at": "2026-09-25T00:31:00.906Z"
      }
    ],
    "suppliers": [
      {
        "slug": "circulo-adn",
        "name": "CIRCULO ADN SA DE CV",
        "total_contracts": 42,
        "total_awarded_amount": "10409007.12",
        "median_amount": "143594.95",
        "distinct_buyers": 10,
        "first_contract_at": "2023-03-21T00:00:00.000Z",
        "last_contract_at": "2026-07-13T00:00:00.000Z",
        "with_this_buyer": {
          "contracts": 20,
          "amount": "2190783.1"
        },
        "refreshed_at": "2026-09-16T00:56:30.797Z"
      }
    ],
    "buyer": {
      "slug": "cinvestav",
      "name": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "total_procedures": 6205,
      "distinct_suppliers": 1314,
      "procedures_by_type": {
        "LICITACIÓN PÚBLICA": 34,
        "ADJUDICACIÓN DIRECTA": 6052,
        "INVITACIÓN A CUANDO MENOS TRES PERSONAS": 116,
        "CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 3
      },
      "refreshed_at": "2026-09-26T00:00:02.312Z"
    }
  },
  "alternates": [],
  "similar": [
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-623-2023",
      "nombre_procedimiento": "BOLSAS DE POLIETILENO COLOR NEGRO CALIBRE 400 CON FUELLE 100 X 30 X 160 CM",
      "dependencia": "CINVESTAV",
      "siglas": "CINVESTAV",
      "score": 0.10824588908963051,
      "anio_ejercicio": 2023,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-02-02T14:22:48.000Z",
      "ganador": "CIRCULO ADN SA DE CV",
      "ganador_slug": "circulo-adn",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "110200.00"
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j995-n-329-2025",
      "nombre_procedimiento": "METERIALES DIVERSOS DE LABORATORIO, BOLSAS DE POLIETILENO CALIBRE 400 CON FUELLE",
      "dependencia": "CINVESTAV",
      "siglas": "CINVESTAV",
      "score": 0.1095849871635437,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-08-20T19:07:46.000Z",
      "ganador": "CIRCULO ADN SA DE CV",
      "ganador_slug": "circulo-adn",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "110200.00"
    },
    {
      "numero_procedimiento": "aa-11-l4j-011l4j999-n-230-2024",
      "nombre_procedimiento": "BOLSAS PARA DESECHOS BIOLOGICOS",
      "dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
      "siglas": "CINVESTAV",
      "score": 0.10994062155308149,
      "anio_ejercicio": 2024,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2024-05-03T14:43:39.000Z",
      "ganador": "DESARROLLO E INNOVACION BROMO SA DE CV",
      "ganador_slug": "desarrollo-e-innovacion-bromo",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "98950.03"
    },
    {
      "numero_procedimiento": "aa-78-037-919058968-n-77-2025",
      "nombre_procedimiento": "ADQUISICION DE BOLSAS NEGRAS PARA BASURA",
      "dependencia": "UNIVERSIDAD AUTÓNOMA DE NUEVO LEÓN",
      "siglas": "UANL",
      "score": 0.1327117681503296,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-09-02T15:25:49.000Z",
      "ganador": "QUIMICOS Y PAPELES DEL NORTE SA DE CV",
      "ganador_slug": "quimicos-y-papeles-del-norte",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "30519.60"
    },
    {
      "numero_procedimiento": "aa-12-nca-012nca001-n-214-2025",
      "nombre_procedimiento": "MATERIAL DE LIMPIEZA",
      "dependencia": "INSTITUTO NACIONAL DE CARDIOLOGÍA IGNACIO CHÁVEZ",
      "siglas": "INCARD",
      "score": 0.1365828351279632,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-06-30T11:16:55.000Z",
      "ganador": "PLASTICOS REBYPLAN SA DE CV",
      "ganador_slug": "plasticos-rebyplan",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "548100.00"
    },
    {
      "numero_procedimiento": "aa-12-nca-012nca001-n-237-2025",
      "nombre_procedimiento": "MATERIAL DE LIMPIEZA",
      "dependencia": "INCARD",
      "siglas": "INCARD",
      "score": 0.14101551282220315,
      "anio_ejercicio": 2025,
      "estatus": "ADJUDICADO",
      "fecha_fallo": null,
      "fecha_publicacion": "2025-07-01T09:36:42.000Z",
      "ganador": "PLASTICOS REBYPLAN SA DE CV",
      "ganador_slug": "plasticos-rebyplan",
      "ganador_rfc_type": null,
      "ganadores": "1",
      "monto_mxn": "429548.00"
    }
  ]
}