{
"html_url": "https://postor.com.mx/adjudicacion/aa-38-9zu-0389zu001-n-149-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-38-9zu-0389zu001-n-149-2023",
"id": "fcd7539f3c6a4371a430b413d1299da4",
"procedure_number": "AA-38-9ZU-0389ZU001-N-149-2023",
"file_number": "E-2023-00058283",
"title": "SUMINISTRO NITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "CÓDIGO: 382\nNITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000 CILINDRO TIPO GRANDECYL 2000 \nCGA 580 / CGA 295 COMPOSICION / IMPUREZAS GRADO 5.0 / CO + CO2 < 1 PPM / H2O < 3\nPPM / O2 < 3 PPM / THC < 0.5 PPM"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "CIDESI",
"acronym": "CIDESI",
"branch": "38 - CIENCIA, HUMANIDADES, TECNOLOGÍA E INNOVACIÓN",
"buying_unit": "SUBDIRECCION DE RECURSOS MTERIALES Y SERVICIOS GENERALES",
"requesting_unit": null,
"requesting_group": "SUBDIRECCION DE RECURSOS MTERIALES Y SERVICIOS GENERALES",
"entity": null,
"slug": "cidesi",
"unit_slug": "subdireccion-de-recursos-mteriales-y-servicios-generales-0389zu001"
},
"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": "100143998 / 100115149",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-07-21T00:34:57.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-02-07T06:00:00.000Z",
"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": "FORMA DE PAGO CREDITO",
"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": null,
"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": "25901-0012",
"specific_item_code": "25901",
"cucop_description": "SUSTANCIAS EN FORMA LIQUIDA PARA USO EN LABORATORIO DE MEDICION",
"description": "CÓDIGO: 382\nNITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000 CILINDRO TIPO GRANDECYL 2000 \nCGA 580 / CGA 295 COMPOSICION / IMPUREZAS GRADO 5.0 / CO + CO2 < 1 PPM / H2O < 3\nPPM / O2 < 3 PPM / THC < 0.5 PPM",
"requested_quantity": "1",
"minimum_quantity": "1",
"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-2023-00077676",
"internal_reference": "100115149",
"title": "SUMINISTRO NITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000",
"status": "PUBLICADO",
"contractor": {
"name": "INFRA SA DE CV",
"normalized_name": "INFRA",
"rfc_type": null,
"slug": "infra"
},
"contract_period": {
"published_at": "2023-07-21T00:34:57.000Z",
"starts_at": "2023-02-07T06:00:00.000Z",
"ends_at": "2023-02-21T06:00:00.000Z"
},
"value": {
"subtotal": "68799.6",
"tax": "0",
"total": "68799.6",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25901-0012",
"description": "CÓDIGO: 382\nNITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000 CILINDRO TIPO GRANDECYL 2000 \nCGA 580 / CGA 295 COMPOSICION / IMPUREZAS GRADO 5.0 / CO + CO2 < 1 PPM / H2O < 3\nPPM / O2 < 3 PPM / THC < 0.5 PPM",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "68799.6",
"subtotal": "68799.6",
"tax": null,
"other_taxes": null,
"total": "68799.6",
"cucop_description": "SUSTANCIAS EN FORMA LIQUIDA PARA USO EN LABORATORIO DE MEDICION",
"partida_code": "25901",
"partida_description": "OTROS PRODUCTOS QUÍMICOS"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "100115149.pdf",
"availability": "available",
"size_bytes": "178567",
"mime_type": "application/pdf",
"sha256": "3f719129450c4bd3b5977db19d3d6aafa53987f9c0798b2253bb6dc1a18df1c5",
"uploaded_at": "2025-12-09T19:35:30.145Z",
"updated_at": "2026-08-06T03:30:00.355Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "100115149.pdf",
"availability": "available",
"size_bytes": "178567",
"mime_type": "application/pdf",
"sha256": "3f719129450c4bd3b5977db19d3d6aafa53987f9c0798b2253bb6dc1a18df1c5",
"uploaded_at": "2025-12-09T19:35:31.710Z",
"updated_at": "2026-08-06T03:30:00.355Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-28T13:21:01.032Z",
"last_seen_at": "2026-07-28T14:22:56.683Z",
"first_seen_at": "2025-11-05T04:55:00.667Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T04:55:00.667Z"
},
"context": {
"prices": [
{
"cucop_code": "25901-0012",
"description": "SUSTANCIAS EN FORMA LIQUIDA PARA USO EN LABORATORIO DE MEDICION",
"priced_items": 8927,
"units": [
{
"n": 8199,
"max": 18342549.72,
"min": 1.62,
"p10": 199.76,
"p50": 3043.96,
"p90": 17692,
"unidad": "PIEZA"
},
{
"n": 271,
"max": 90750,
"min": 9.3,
"p10": 11.5,
"p50": 1736,
"p90": 19068.75,
"unidad": "UNIDAD"
},
{
"n": 250,
"max": 40407.66,
"min": 13.41,
"p10": 84.26,
"p50": 357.11,
"p90": 3028.95,
"unidad": "LITRO"
},
{
"n": 58,
"max": 8739.74,
"min": 0.26,
"p10": 3.2,
"p50": 1574.835,
"p90": 4891.583,
"unidad": "MILILITRO"
},
{
"n": 50,
"max": 110174.97,
"min": 6.52,
"p10": 45,
"p50": 157.5,
"p90": 6714.992,
"unidad": "KILOGRAMO"
},
{
"n": 26,
"max": 1143132,
"min": 175,
"p10": 340.5,
"p50": 3272.5,
"p90": 105651.295,
"unidad": "SERVICIO"
},
{
"n": 19,
"max": 25391.19,
"min": 187.66,
"p10": 224.05,
"p50": 2071.5,
"p90": 8599.6,
"unidad": "GALON"
},
{
"n": 19,
"max": 1038528,
"min": 1729,
"p10": 2934.8,
"p50": 22086.21,
"p90": 382204.4,
"unidad": "LOTE"
},
{
"n": 15,
"max": 7181.7,
"min": 1.67,
"p10": 49.42,
"p50": 1382.31,
"p90": 6278.344,
"unidad": "GRAMO"
},
{
"n": 10,
"max": 18182,
"min": 4323.57,
"p10": 7733.157,
"p50": 11661,
"p90": 15161.6,
"unidad": "METRO CUBICO POR MOL"
},
{
"n": 5,
"max": 6260.57,
"min": 141.33,
"p10": 141.33,
"p50": 150.52,
"p90": 3874.482,
"unidad": "METRO CUBICO"
},
{
"n": 4,
"max": 89000,
"min": 8732,
"p10": 8732,
"p50": 35866,
"p90": 81200,
"unidad": "TONELADA METRICA"
}
],
"price_by_year": {
"2023": {
"n": 2464,
"p50": 2610.86
},
"2024": {
"n": 2722,
"p50": 2349.5
},
"2025": {
"n": 1681,
"p50": 2460
},
"2026": {
"n": 2060,
"p50": 4321.785
}
},
"refreshed_at": "2026-09-21T20:15:02.710Z"
}
],
"suppliers": [
{
"slug": "infra",
"name": "INFRA SA DE CV",
"total_contracts": 479,
"total_awarded_amount": "20585003294.18",
"median_amount": "893191.07",
"distinct_buyers": 58,
"first_contract_at": "2023-01-01T00:00:00.000Z",
"last_contract_at": "2026-12-16T00:00:00.000Z",
"with_this_buyer": null,
"refreshed_at": "2026-09-25T21:00:03.055Z"
}
],
"buyer": {
"slug": "cidesi",
"name": "CENTRO DE INGENIERIA Y DESARROLLO INDUSTRIAL",
"total_procedures": 679,
"distinct_suppliers": 323,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 7,
"ADJUDICACIÓN DIRECTA": 627,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 43,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 2
},
"refreshed_at": "2026-09-21T18:45:01.475Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-38-9zu-0389zu001-n-150-2023",
"nombre_procedimiento": "SUMINISTRO NITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000",
"dependencia": "CIDESI",
"siglas": "CIDESI",
"score": 0.0076811909675598145,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-07-20T15:54:20.000Z",
"ganador": "INFRA SA DE CV",
"ganador_slug": "infra",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "60864.71"
},
{
"numero_procedimiento": "aa-38-9zu-0389zu001-n-137-2023",
"nombre_procedimiento": "NITROGENO LIQUIDO ULTRA ALTA PUREZA GRANDECYL 2000 CILINDRO TIPO GRANDECYL 2000",
"dependencia": "CIDESI",
"siglas": "CIDESI",
"score": 0.01761686591900291,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-07-20T18:20:11.000Z",
"ganador": "INFRA SA DE CV",
"ganador_slug": "infra",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "62734.77"
},
{
"numero_procedimiento": "aa-38-9zu-0389zu001-n-210-2023",
"nombre_procedimiento": "NITROGENO LIQUIDO ULTRA ALTA PUREZA",
"dependencia": "CIDESI",
"siglas": "CIDESI",
"score": 0.01785981548667881,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-07-21T15:48:29.000Z",
"ganador": "INFRA SA DE CV",
"ganador_slug": "infra",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "75345.00"
},
{
"numero_procedimiento": "aa-38-9zu-0389zu001-n-195-2024",
"nombre_procedimiento": "INFRA SA DE CV",
"dependencia": "CENTRO DE INGENIERIA Y DESARROLLO INDUSTRIAL",
"siglas": "CIDESI",
"score": 0.07542115449905396,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-02-26T17:00:18.000Z",
"ganador": "INFRA SA DE CV",
"ganador_slug": "infra",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "80910.00"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j998-n-27-2023",
"nombre_procedimiento": "GAS NITROGENO LIQUIDO INDUSTRIAL PUREZA 99.99% MARCA LINDE, EN CILINDRO PGS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.12176142671567447,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-03-29T15:54:32.000Z",
"ganador": "PRAXAIR MEXICO S DE RL DE CV",
"ganador_slug": "praxair-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "391652.54"
},
{
"numero_procedimiento": "aa-38-91u-03891u001-n-109-2026",
"nombre_procedimiento": "ADQUISICIÓN DE NITRÓGENO LÍQUIDO GRADO ESPECIAL",
"dependencia": "INSTITUTO NACIONAL DE ASTROFISICA, OPTICA Y ELECTRONICA",
"siglas": "INAOE",
"score": 0.1308903694152832,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-06-12T11:23:49.000Z",
"ganador": "PRAXAIR MEXICO S DE RL DE CV",
"ganador_slug": "praxair-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "2438208.64"
}
]
}