{
"html_url": "https://postor.com.mx/invitacion/ia-18-t0q-018t0q001-n-38-2026",
"canonical": "https://postor.com.mx/invitacion/ia-18-t0q-018t0q001-n-38-2026",
"id": "8b47807e71a34ef39c3a300b449ed488",
"procedure_number": "IA-18-T0Q-018T0Q001-N-38-2026",
"file_number": "E-2026-00062767",
"title": "REQ 2026-0016 Y 0080 PLOMO Y DOSIMETROS 2026",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "ADQUISICIÓN DE PLOMO AFINADO 99.9% EN LINGOTES Y DOSÍMETROS PERSPEX DEL 2026"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": "2026-06-23T04:00:41.453Z"
},
"buyer": {
"agency": "INSTITUTO NACIONAL DE INVESTIGACIONES NUCLEARES",
"acronym": "ININ",
"branch": "18 - ENERGÍA",
"buying_unit": "DEPARTAMENTO DE ADQUISICIONES",
"requesting_unit": null,
"requesting_group": "DEPARTAMENTO DE ADQUISICIONES",
"entity": "INSTITUTO NACIONAL DE INVESTIGACIONES NUCLEARES",
"slug": "inin",
"unit_slug": "departamento-de-adquisiciones-018t0q001"
},
"classification": {
"procedure_type": "INVITACIÓN A CUANDO MENOS TRES PERSONAS",
"contracting_type": "ADQUISICIONES",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2026,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "190",
"exception_basis": "Art. 55 párrafo primero",
"internal_control_number": "REQ 2026-0016 Y 0080",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-06-05T22:21:30.000Z",
"clarification_meeting_at": "2026-06-11T17:00:00.000Z",
"clarification_questions_deadline_at": "2026-06-10T17:00:00.000Z",
"clarification_responses_deadline_at": null,
"bid_opening_at": "2026-06-18T17:00:00.000Z",
"award_at": "2026-06-22T17:00:00.000Z",
"estimated_contract_at": "2026-06-25T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "17",
"state": "MÉXICO",
"bid_opening": "CASETA B CENTRO NUCLEAR NABOR CARRILLO",
"award": "CASETA B CENTRO NUCLEAR NABOR CARRILLO",
"clarification_meeting": "CASETA B CENTRO NUCLEAR NABOR CARRILLO",
"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": "PAGO A 17 DIAS POSTERIOR A LA ENTREGA DE MERCANCÍA EN ALMACEN, PPD Y TRANSFERENCIA BANCARIA",
"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": "23601-0003",
"specific_item_code": "23601",
"cucop_description": "LINGOTE",
"description": "PLOMO AFINADO AL 99.9% LINGOTES",
"requested_quantity": "25000",
"minimum_quantity": "25000",
"maximum_quantity": "25000",
"unit": "KILOGRAMO",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "23601",
"partida_description": "PRODUCTOS METÁLICOS Y A BASE DE MINERALES NO METÁLICOS ADQUIRIDOS COMO MATERIA PRIMA"
},
{
"number": "2",
"cucop_code": "25501-0088",
"specific_item_code": "25501",
"cucop_description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"description": "DOSIMETRO DE ALANINA PARA LA CALIBRACIÓN DE LOS DOSIMETROS PERSPEX AMBAR Y ALANINA (CAJA CON 1,000 PZAS)",
"requested_quantity": "15",
"minimum_quantity": "15",
"maximum_quantity": "15",
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
}
],
"budget_items": [
{
"code": "23601",
"description": "PRODUCTOS METÁLICOS Y A BASE DE MINERALES NO METÁLICOS ADQUIRIDOS COMO MATERIA PRIMA"
},
{
"code": "25501",
"description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
],
"awards": [
{
"id": "C-2026-00059053",
"internal_reference": "CA 2026-0132",
"title": "CA 2026-0132 ADQ DE DOSÍMETROS PERSPEX ROJO 4034",
"status": "PUBLICADO",
"contractor": {
"name": "GOLD-ONE SUPPLIES MEXICO SA DE CV",
"normalized_name": "GOLD ONE SUPPLIES MEXICO",
"rfc_type": null,
"slug": "gold-one-supplies-mexico"
},
"contract_period": {
"published_at": "2026-06-29T15:46:45.000Z",
"starts_at": "2026-06-25T06:00:00.000Z",
"ends_at": "2026-11-13T06:00:00.000Z"
},
"value": {
"subtotal": "759813.75",
"tax": "121570.2",
"total": "881383.95",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25501-0088",
"description": "DOSIMETRO DE ALANINA PARA LA CALIBRACIÓN DE LOS DOSIMETROS PERSPEX AMBAR Y ALANINA (CAJA CON 1,000 PZAS)",
"unit": "PIEZA",
"requested_quantity": "15",
"awarded_quantity": null,
"unit_price": "50654.25",
"subtotal": "759813.75",
"tax": "121570.2",
"other_taxes": null,
"total": "881383.95",
"cucop_description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"partida_code": "25501",
"partida_description": "MATERIALES, ACCESORIOS Y SUMINISTROS DE LABORATORIO"
}
]
},
{
"id": "C-2026-00059050",
"internal_reference": "CA 2026-0134",
"title": "CA 2026-0134 ADQ DE PLOMO AFINADO",
"status": "PUBLICADO",
"contractor": {
"name": "BIO CELLS LABORATORY SA DE CV",
"normalized_name": "BIO CELLS LABORATORY",
"rfc_type": null,
"slug": "bio-cells-laboratory"
},
"contract_period": {
"published_at": "2026-06-29T15:44:27.000Z",
"starts_at": "2026-06-25T06:00:00.000Z",
"ends_at": "2026-07-24T06:00:00.000Z"
},
"value": {
"subtotal": "1350000",
"tax": "216000",
"total": "1566000",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "23601-0003",
"description": "PLOMO AFINADO AL 99.9% LINGOTES",
"unit": "KILOGRAMO",
"requested_quantity": "25000",
"awarded_quantity": null,
"unit_price": "54",
"subtotal": "1350000",
"tax": "216000",
"other_taxes": null,
"total": "1566000",
"cucop_description": "LINGOTE",
"partida_code": "23601",
"partida_description": "PRODUCTOS METÁLICOS Y A BASE DE MINERALES NO METÁLICOS ADQUIRIDOS COMO MATERIA PRIMA"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "INVITACIÓN",
"filename": "BASES plo-dos26.pdf",
"availability": "available",
"size_bytes": "1190910",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-06-05T22:53:46.280Z",
"updated_at": "2026-06-05T22:53:46.711Z"
},
{
"id": null,
"annex_number": 2,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "ANEXO TECNICO A.docx",
"availability": "available",
"size_bytes": "13653",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2026-06-05T22:53:42.436Z",
"updated_at": "2026-06-05T22:53:46.585Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "MODELO DE CONTRATO",
"filename": "MODELO CONTRATO.docx",
"availability": "available",
"size_bytes": "51890",
"mime_type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
"sha256": null,
"uploaded_at": "2026-06-05T22:53:44.102Z",
"updated_at": "2026-06-05T22:53:46.708Z"
},
{
"id": null,
"annex_number": 5,
"document_type": null,
"description": "ACTA JUNTA DE ACLARACIONES",
"filename": "acta_junta_de_aclaraciones-firmada.pdf",
"availability": "available",
"size_bytes": "1360820",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-06-11T22:31:29.887Z",
"updated_at": "2026-06-11T22:31:30.110Z"
},
{
"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": "1741589",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-06-18T23:37:21.009Z",
"updated_at": "2026-06-18T23:37:21.226Z"
},
{
"id": null,
"annex_number": 7,
"document_type": null,
"description": "ACTA DE FALLO",
"filename": "acta_de_fallo-firmada.pdf",
"availability": "available",
"size_bytes": "1691371",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2026-06-23T04:00:43.727Z",
"updated_at": "2026-06-23T04:00:43.943Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-06T08:24:25.841Z",
"last_seen_at": "2026-09-27T10:15:40.377Z",
"first_seen_at": "2026-06-05T22:53:37.604Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-06-22T11:00:00.000Z"
},
"context": {
"prices": [
{
"cucop_code": "25501-0088",
"description": "REACTIVOS QUIMICOS PARA USO DE LABORATORIO DE MEDICION",
"priced_items": 10768,
"units": [
{
"n": 9874,
"max": 62139420,
"min": 0.001,
"p10": 125,
"p50": 2274.875,
"p90": 17415.055,
"unidad": "PIEZA"
},
{
"n": 433,
"max": 679012,
"min": 27,
"p10": 258.5,
"p50": 3084,
"p90": 25562.896,
"unidad": "UNIDAD"
},
{
"n": 129,
"max": 32733.16,
"min": 0.001,
"p10": 104.26,
"p50": 5860.85,
"p90": 17555.116,
"unidad": "MILILITRO"
},
{
"n": 121,
"max": 79260.65,
"min": 23.53,
"p10": 146.67,
"p50": 577,
"p90": 2450,
"unidad": "LITRO"
},
{
"n": 78,
"max": 1151438.51,
"min": 35,
"p10": 160,
"p50": 11274.7,
"p90": 345391.378,
"unidad": "LOTE"
},
{
"n": 39,
"max": 9333.33,
"min": 0.001,
"p10": 7.14,
"p50": 702,
"p90": 7074.724,
"unidad": "GRAMO"
},
{
"n": 38,
"max": 25893,
"min": 42,
"p10": 243.12,
"p50": 912.225,
"p90": 3267.688,
"unidad": "KILOGRAMO"
},
{
"n": 17,
"max": 3520,
"min": 40,
"p10": 115.4,
"p50": 635,
"p90": 2420.04,
"unidad": "GALON"
},
{
"n": 17,
"max": 188526905.99,
"min": 13.13,
"p10": 1167.6,
"p50": 4795585.6,
"p90": 113901684.61,
"unidad": "SERVICIO"
},
{
"n": 10,
"max": 2445.02,
"min": 31.49,
"p10": 48.824,
"p50": 327.92,
"p90": 1390.877,
"unidad": "METRO CUBICO"
},
{
"n": 10,
"max": 49,
"min": 1,
"p10": 5.95,
"p50": 23.6,
"p90": 31.9,
"unidad": "MILIGRAMO"
}
],
"price_by_year": {
"2023": {
"n": 4291,
"p50": 2738.1
},
"2024": {
"n": 2824,
"p50": 2530.8
},
"2025": {
"n": 2041,
"p50": 1722
},
"2026": {
"n": 1612,
"p50": 1920.14
}
},
"refreshed_at": "2026-09-27T05:35:00.990Z"
},
{
"cucop_code": "23601-0003",
"description": "LINGOTE",
"priced_items": 11,
"units": [
{
"n": 10,
"max": 171952.14,
"min": 54,
"p10": 56.88,
"p50": 161.155,
"p90": 71001.084,
"unidad": "KILOGRAMO"
}
],
"price_by_year": {
"2023": {
"n": 2,
"p50": 82.75
},
"2024": {
"n": 4,
"p50": 213.655
},
"2025": {
"n": 1,
"p50": 57.2
},
"2026": {
"n": 4,
"p50": 1498.755
}
},
"refreshed_at": "2026-09-18T22:37:19.007Z"
}
],
"suppliers": [
{
"slug": "bio-cells-laboratory",
"name": "BIO CELLS LABORATORY SA DE CV",
"total_contracts": 109,
"total_awarded_amount": "14120167.48",
"median_amount": "74730.46",
"distinct_buyers": 13,
"first_contract_at": "2023-03-10T00:00:00.000Z",
"last_contract_at": "2026-09-30T00:00:00.000Z",
"with_this_buyer": {
"contracts": 45,
"amount": "6926874.62"
},
"refreshed_at": "2026-09-24T22:30:03.236Z"
},
{
"slug": "gold-one-supplies-mexico",
"name": "GOLD-ONE SUPPLIES MEXICO SA DE CV",
"total_contracts": 33,
"total_awarded_amount": "5424557.40",
"median_amount": "92559.76",
"distinct_buyers": 5,
"first_contract_at": "2023-11-13T00:00:00.000Z",
"last_contract_at": "2026-09-25T00:00:00.000Z",
"with_this_buyer": {
"contracts": 5,
"amount": "2035092.68"
},
"refreshed_at": "2026-09-24T21:00:04.571Z"
}
],
"buyer": {
"slug": "inin",
"name": "INSTITUTO NACIONAL DE INVESTIGACIONES NUCLEARES",
"total_procedures": 825,
"distinct_suppliers": 363,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 17,
"ADJUDICACIÓN DIRECTA": 776,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 27,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 5
},
"refreshed_at": "2026-09-24T22:30:03.236Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "ia-18-t0q-018t0q001-n-16-2023",
"nombre_procedimiento": "ADQUISICIÓN DE TABIQUES DE PLOMO AFINADO",
"dependencia": "ININ",
"siglas": "ININ",
"score": 0.1329334874352045,
"anio_ejercicio": 2023,
"estatus": "DESIERTO",
"fecha_fallo": "2023-05-31T11:00:00.000Z",
"fecha_publicacion": "2023-05-22T13:29:26.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "ia-18-t0q-018t0q001-n-3-2025",
"nombre_procedimiento": "ADQUISICIÓN DE PLOMO 2025",
"dependencia": "ININ",
"siglas": "ININ",
"score": 0.13435798082600758,
"anio_ejercicio": 2025,
"estatus": "DESIERTO",
"fecha_fallo": "2025-03-05T12:00:00.000Z",
"fecha_publicacion": "2025-02-21T13:38:25.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "ia-18-t0q-018t0q001-n-21-2024",
"nombre_procedimiento": "ADQUISICIÓN DE PLOMO AFINADO AL 99.9%",
"dependencia": "ININ",
"siglas": "ININ",
"score": 0.13470048515203348,
"anio_ejercicio": 2024,
"estatus": "DESIERTO",
"fecha_fallo": "2024-04-16T11:00:00.000Z",
"fecha_publicacion": "2024-03-29T13:09:10.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "ia-18-t0q-018t0q001-n-12-2023",
"nombre_procedimiento": "ADQUISICIÓN DE LINGOTES DE PLOMO AFINADO AL 99.97%",
"dependencia": "ININ",
"siglas": "ININ",
"score": 0.141929268836969,
"anio_ejercicio": 2023,
"estatus": "DESIERTO",
"fecha_fallo": "2023-05-19T11:00:00.000Z",
"fecha_publicacion": "2023-05-05T17:06:11.000Z",
"ganador": null,
"ganador_slug": null,
"ganador_rfc_type": null,
"ganadores": "0",
"monto_mxn": null
},
{
"numero_procedimiento": "ia-18-t0q-018t0q001-n-29-2024",
"nombre_procedimiento": "ADQUISICIÓN DE PLOMO 2A VUELTA 2024",
"dependencia": "ININ",
"siglas": "ININ",
"score": 0.1481475830078064,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": "2024-05-24T12:00:00.000Z",
"fecha_publicacion": "2024-05-15T18:30:26.000Z",
"ganador": "TUBEVALCO SA DE CV",
"ganador_slug": "tubevalco",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "1733744.70"
},
{
"numero_procedimiento": "ia-07-112-007000997-n-101-2026",
"nombre_procedimiento": "FA20-R006/2026 ADQUISICIÓN DE FUNDENTE",
"dependencia": "SECRETARIA DE LA DEFENSA NACIONAL",
"siglas": "SEDENA",
"score": 0.23440845217755013,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": "2026-04-29T09:00:00.000Z",
"fecha_publicacion": "2026-03-18T15:41:06.000Z",
"ganador": "MARIA DEL ROSARIO MARTINEZ GARCIA",
"ganador_slug": "maria-del-rosario-martinez-garcia",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "249303.72"
}
]
}