{
"html_url": "https://postor.com.mx/licitacion/la-50-gyr-050gyr041-n-2-2027",
"canonical": "https://postor.com.mx/licitacion/la-50-gyr-050gyr041-n-2-2027",
"resumen": "La licitación pública LA-50-GYR-050GYR041-N-2-2027 fue publicada por INSTITUTO MEXICANO DEL SEGURO SOCIAL el 5 de noviembre de 2026 para servicio de gas l.p. para el ejercicio 2027. La contratación corresponde a Tlaxcala. El expediente incluye 5 anexos y 1 partida.",
"id": "25e505452e41478891694005e6898622",
"procedure_number": "LA-50-GYR-050GYR041-N-2-2027",
"file_number": "E-2026-00116311",
"title": "SERVICIO DE GAS L.P. PARA EL EJERCICIO 2027.",
"description": {
"short": null,
"detailed": "SERVICIO DE GAS L.P. PARA EL EJERCICIO 2027."
},
"lifecycle": {
"section": "vigente",
"source_status": "VIGENTE JA",
"moved_at": null
},
"buyer": {
"agency": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"acronym": "IMSS",
"branch": "50 - INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"buying_unit": "DELEGACION TLAXCALA, COORDINACION DE ABASTECIMIENTO Y EQUIPAMIENTO",
"requesting_unit": null,
"requesting_group": "DELEGACION TLAXCALA, COORDINACION DE ABASTECIMIENTO Y EQUIPAMIENTO",
"entity": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"slug": "imss",
"siglas_legibles": "IMSS",
"nombre_legible": "Instituto Mexicano del Seguro Social",
"articulo": "el",
"unit_slug": "delegacion-tlaxcala-coordinacion-de-abastecimiento-y-equipamiento-050gyr041"
},
"classification": {
"procedure_type": "LICITACIÓN PÚBLICA",
"contracting_type": "SERVICIOS",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2027,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": null,
"exception_basis": null,
"internal_control_number": "LA-050-GYR-050GYR041-N-2-2027",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-11-05T18:17:34.000Z",
"clarification_meeting_at": "2026-11-18T17:00:00.000Z",
"clarification_questions_deadline_at": "2026-11-17T17:00:00.000Z",
"clarification_responses_deadline_at": null,
"bid_opening_at": "2026-11-25T17:00:00.000Z",
"award_at": "2026-11-30T17:00:00.000Z",
"estimated_contract_at": "2026-12-21T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "29",
"state": "TLAXCALA",
"bid_opening": "PLATAFORMA COMPRASMX",
"award": "PLATAFORMA COMPRASMX",
"clarification_meeting": "PLATAFORMA COMPRASMX",
"site_visit": null,
"work_site": null
},
"estimated_value": {
"minimum": "657664",
"maximum": "1644161",
"currency": "MXN",
"updated_at": "2026-11-05T19:00:00.177Z"
},
"size_tier": {
"level": 2,
"label": "$$",
"source": "published"
},
"financial_terms": {
"currency": "MXN",
"advance_percentage": "0",
"supplier_percentage": "10",
"payment_method": "El pago será en moneda nacional y en pagos progresivos conforme a los servicios efectivamente prestados.",
"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": "0",
"cucop_code": "26105-0010",
"specific_item_code": "26105",
"cucop_description": "GAS LP",
"description": "SERVICIO DE GAS L.P. PARA EL EJERCICIO 2027",
"requested_quantity": null,
"minimum_quantity": null,
"maximum_quantity": null,
"unit": "SERVICIO",
"minimum_amount": "657664",
"maximum_amount": "1644161",
"partida_code": "26105",
"partida_description": "COMBUSTIBLES, LUBRICANTES Y ADITIVOS PARA MAQUINARIA, EQUIPO DE PRODUCCIÓN Y SERVICIOS ADMINISTRATIVOS"
}
]
}
],
"budget_items": [
{
"code": "26105",
"description": "COMBUSTIBLES, LUBRICANTES Y ADITIVOS PARA MAQUINARIA, EQUIPO DE PRODUCCIÓN Y SERVICIOS ADMINISTRATIVOS"
}
],
"awards": [],
"documents": [
{
"id": "d0f094ea-ee7d-406e-ac59-bcd66114c373",
"annex_number": 1,
"document_type": null,
"description": "CONVOCATORIA",
"filename": "CONV GAS LP.docx",
"availability": "available",
"size_bytes": "1139703",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "fd8b15b82f234e61715dd52eba88b009eed3f4e1784be2ea65307daee2327d74",
"uploaded_at": "2026-11-05T18:55:56.600Z",
"updated_at": "2026-11-05T18:55:58.864Z"
},
{
"id": "53232537-3e70-4721-9b8a-0ec90dc3a469",
"annex_number": 2,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "ANEXO TECNICO.pdf",
"availability": "available",
"size_bytes": "1690598",
"mime_type": "application/pdf",
"sha256": "af0cdcd46395127460794a7575bf35348dbfe3b2818c5be73755a1abe9dc3253",
"uploaded_at": "2026-11-05T18:55:40.350Z",
"updated_at": "2026-11-05T18:55:57.406Z"
},
{
"id": "63f6dc4e-d8ce-447b-af2b-0cf659e8f40c",
"annex_number": 3,
"document_type": null,
"description": "MODELO DE CONTRATO",
"filename": "MODELO DE CONT.DOCX",
"availability": "available",
"size_bytes": "97578",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "6390d7da75f8961063a603a29387df1f5b6679ff464af1cf67890a36eaa8e2db",
"uploaded_at": "2026-11-05T18:55:51.192Z",
"updated_at": "2026-11-05T18:55:57.403Z"
},
{
"id": null,
"annex_number": null,
"document_type": null,
"description": null,
"filename": "6376F44C.tmp",
"availability": "available",
"size_bytes": "359511",
"mime_type": "application/octet-stream",
"sha256": "d132b75c1c0ff69c32d7788c3427aa141abbfa14b7a4454324e8e8ea7d02ff88",
"uploaded_at": "2026-11-05T18:55:58.290Z",
"updated_at": "2026-11-05T18:55:58.293Z"
},
{
"id": null,
"annex_number": null,
"document_type": null,
"description": null,
"filename": "Documento_Word_1.docx",
"availability": "available",
"size_bytes": "331232",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": "55168e802d25024174ed8c3ece6f293e79a29d736113b919e119bbbd64c2b52d",
"uploaded_at": "2026-11-05T18:55:58.860Z",
"updated_at": "2026-11-05T18:55:58.860Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-11-09T13:45:31.830Z",
"last_seen_at": "2026-11-09T07:23:55.732Z",
"first_seen_at": "2026-11-05T18:19:44.224Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-11-05T19:00:05.692Z"
},
"context": {
"cucop_pages": [
"26105-0010"
],
"buyer": {
"slug": "imss",
"name": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"total_procedures": 52518,
"distinct_suppliers": 8204,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 11647,
"ADJUDICACIÓN DIRECTA": 36686,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 4174,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 11
},
"procedures_by_year": {
"2023": 18250,
"2024": 13839,
"2025": 11030,
"2026": 9226,
"2027": 172
},
"is_indexable": true,
"vigentes": 206,
"refreshed_at": "2026-11-09T04:00:02.274Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "la-50-gyr-050gyr020-n-27-2026",
"nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS L.P. PARA EL EJERCICIO 2026",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.08333367606005959,
"anio_ejercicio": 2026,
"estatus": "DESIERTO",
"fecha_fallo": "2026-02-24T13:00:00.000Z",
"fecha_publicacion": "2026-02-03T11:25:01.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "la-50-gyr-050gyr085-n-10-2026",
"nombre_procedimiento": "CONTRATACIÓN DEL SERVICIO DE GAS L.P. PARA EL EJERCICIO 2026.",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.08724480347364849,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": "2025-12-29T11:00:00.000Z",
"fecha_publicacion": "2025-12-04T15:43:03.000Z",
"ganador": "GAS EXPRESS NIETO DE MEXICO SA DE CV",
"ganador_slug": "gas-express-nieto-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "2931681.92"
},
{
"numero_procedimiento": "la-50-gyr-050gyr085-n-100-2024",
"nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS L.P. PARA EL EJERCICIO 2025",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.09198272776500582,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2025-01-16T11:00:00.000Z",
"fecha_publicacion": "2024-12-26T16:15:57.000Z",
"ganador": "GAS EXPRESS NIETO DE MEXICO SA DE CV",
"ganador_slug": "gas-express-nieto-de-mexico",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "2739889.84"
},
{
"numero_procedimiento": "la-50-gyr-050gyr020-n-129-2025",
"nombre_procedimiento": "CONTRATACION DE SERVICIO DE SUMINISTRO DE GAS L.P. PARA EL EJERCICIO 2025.",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.09389809613508804,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": "2025-08-21T13:00:00.000Z",
"fecha_publicacion": "2025-07-31T10:01:49.000Z",
"ganador": "CORAGAS SA DE CV",
"ganador_slug": "coragas",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "100000.00"
},
{
"numero_procedimiento": "la-50-gyr-050gyr085-n-14-2024",
"nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS L.P. PARA EL EJERCICIO 2024",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.09918487663178743,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2023-12-22T11:00:00.000Z",
"fecha_publicacion": "2023-11-30T13:13:50.000Z",
"ganador": "PRESTADORA DE GAS SA DE CV",
"ganador_slug": "prestadora-de-gas",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "2409533.00"
},
{
"numero_procedimiento": "la-50-gyr-050gyr005-n-1-2027",
"nombre_procedimiento": "SERVICIO DE SUMINISTRO DE GAS L.P., PARA LAS UNIDADES MÉDICAS Y NO MÉDICAS",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.0992243676684228,
"anio_ejercicio": 2027,
"estatus": "VIGENTE JA",
"fecha_fallo": "2026-11-25T14:00:00.000Z",
"fecha_publicacion": "2026-11-03T18:47:28.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
}
],
"indexacion": {
"google": true
}
}