Bolivia Tenders - 6 December 2025 (Page 1 of 4)

10474745 Management of local roads (maintenance and opening of roads – uñajavira community) Deadline08 Dec 2025 10474747 Opening of Alcon viewpoint roads (palca) (machinery rental) (second publication) Deadline08 Dec 2025 10474999 Anpe 093-2025 second acquisition of materials for maintenance and renovation of educational units in the municipality of Villa Tunari (not existing in the electronic catalog I buy Deadline16 Dec 2025 10475000 Const. bth u.e. Holland Achaca - Achaca community (acquisition of construction materials for fine work) Deadline11 Dec 2025 10475001 Const. cultural house fine work siliamo community of sparkani – acquisition of construction material Deadline08 Dec 2025 10475002 Acquisition of building material for the u.e. san jose of fur Deadline08 Dec 2025 10475003 Purchase of meshing materials from u. and. new hope by suripi Deadline08 Dec 2025 10475004 Const. de baden santa barbara area d-6 (materials provision) (phase ii) Deadline08 Dec 2025 10475005 Const. urban cultural center mltva cooperative. Santiago Ltda D-8, Phase III (supply of materials - made in Bolivia) Deadline08 Dec 2025 10475006 Acquisition of materials for renovation of environments in q. or. and. small tower and san miguel d-iii Deadline08 Dec 2025 10475012 Const. Piticollo cultural house (acquisition of materials) Deadline10 Dec 2025 10475013 Const. Pacuchani Chinchico Cultural House (acquisition of materials) Deadline10 Dec 2025 10475014 Natural disasters d-vi (acquisition of construction materials in the La Angostura community) Deadline09 Dec 2025 10475015 Acquisition of construction materials for maintenance u.e gran marshal de ayacucho de yurcuma management - 2025 Deadline09 Dec 2025 10475016 Acquisition of complementary material for the construction of a box bridge in Sind. June 24 central copacabana Deadline08 Dec 2025 10475017 Const. urb artisanal house. dorado fatic district no. 8 phase ii (supply of materials - made in Bolivia) Deadline08 Dec 2025 10475026 External audit of the project: construction of camba river vehicular bridge of district 3 - alto beni Deadline17 Dec 2025 10475120 Const. bridge cajon community hucuri milluni still arrives (phase ii-adquisicion of cement) Deadline08 Dec 2025 10475356 Acquisition of work clothes and PPE, municipal biopark of Oruro Deadline05 Dec 2025 10475412 Purchase of second endowment safety boots for the municipal cleaning company quillacollo emaq management 2025 Deadline09 Dec 2025 10475489 Comprehensive cleaning service for the judicial body, La Paz judicial district, El Alto building and others management 2026 Deadline15 Dec 2025 10475490 Recurring service - cleaning service for the offices of the executive committee of the Bolivian university - management 2026 Deadline09 Dec 2025 10475522 Administrative direction (acquisition of cleaning materials) Deadline11 Dec 2025 10475523 Cleaning service for the OFEP management 2026 Deadline09 Dec 2025 10475524 Cleaning service for the departmental headquarters of work beni - gestion 2026 Deadline09 Dec 2025 10475525 Cleaning and hygiene service for the administrative offices of the autonomous departmental government of Santa Cruz, with a recurring nature for the 2026 administration, sh da Deadline26 Dec 2025 10475560 Acquisition of cleaning materials for the Madre Teresa Hospital in Calcutta Deadline08 Dec 2025 10475563 Cleaning services for the Cochabamba regional management 2026 Deadline11 Dec 2025 10475565 Municipal child development program (pan manitos). (acquisition of cleaning materials) Deadline09 Dec 2025 10475567 Office cleaning service for internal customs premises in Oruro, management 2026 Deadline11 Dec 2025 10475570 Cleaning service for the offices of Trinidad, Riberalta and Guayaramerin of the Beni Departmental Directorate, management 2026 Deadline11 Dec 2025 10475572 Hiring cleaning service for Samapa offices during the 2026 administration Deadline08 Dec 2025 10475575 Cochabamba cleaning service Deadline10 Dec 2025 10476045 Acquisition of fresh groceries (meats, fruits, vegetables) socio-educational program for adolescents with criminal responsibility comet Deadline17 Dec 2025 10476098 Recurring food service and other similar services for the fndr management 2026 Deadline10 Dec 2025 10476099 Acquisition of photographic camera equipment, ceramic oven and agricultural equipment to strengthen technical and technological institutes Deadline11 Dec 2025 10476110 Acquisition of kitchen utensils for the nutrition and diet therapy service Deadline08 Dec 2025 10476365 Cleaning service for the facilities and offices of the plurinational culture center management 2026 Deadline11 Dec 2025 10476372 Cleaning service for the ted and sereci beni building, management 2026 Deadline12 Dec 2025 10476373 Hospital cleaning service management 2026 Deadline16 Dec 2025 10476374 Environmental cleaning service of the departmental electoral court of La Paz management 2026 Deadline11 Dec 2025 10476375 Provision of cleaning service for the offices of the Cochabamba departmental management of the aevivienda gestion 2026 Deadline09 Dec 2025 10476377 Cleaning service for the national office, departmental peace defense delegation and regional coordination of the ombudsman's office – management 2026. Deadline11 Dec 2025 10476379 Laundry, cleaning and hygiene service, for the municipal health center network, on a recurring basis and in charge of the 2026 management budget, SMS Deadline26 Dec 2025 10476380 Universal and free health services – sus (acquisition of cleaning materials for 1st level health establishments) Deadline09 Dec 2025 10476381 Laundry, cleaning and hygiene service for the eastern municipal health network, on a recurring basis and in charge of the 2026 management budget, SMS Deadline26 Dec 2025 10476382 Laundry, cleaning and hygiene service for the health centers of the northern municipal health network, on a recurring basis and in charge of the 2026 management budget, SMS Deadline26 Dec 2025 10476383 Cleaning service for central office and representation el alto sepdavi - gestion 2026 Deadline09 Dec 2025 10476384 Cleaning service for the departmental management of Chuquisaca management 2026 Deadline11 Dec 2025 10476447 Provision and distribution of complementary school feeding Deadline29 Dec 2025 10477407 Acquisition of injectable erythropoietin 4000 IU for patients renal program of the tertiary hospital of Chuquisaca management 2025 Deadline08 Dec 2025 10477455 Acquisition of bird repellent for the controlled landfill of Karachipampa Deadline08 Dec 2025 10477456 acquisition of vegetable oil, top quality long grain rice, refined sugar and other recurring items for the nutrition unit of the national chest institute (January to May - manageme Deadline09 Dec 2025 10477457 Acquisition of 5th generation quaternary ammonium for hospital use for cleaning and disinfection of the different areas of the Chuquisaca hospital Deadline08 Dec 2025 10477459 Comprehensive pest control service, flying insects, crawling insects and rodent control for the airports of Viru Viru, El Trompillo Airport and secondary aerodromes of the Santa Cr Deadline12 Dec 2025 10477468 Acquisition of duplex cable for maintenance, expansion of the public lighting system and electrical connections Deadline08 Dec 2025 10477469 Acquisition of medicines for the Villa Tunari-sus hospital Deadline08 Dec 2025 10477471 Collection, classification, transportation and final disposal service of urban solid waste at the viru viru international airport – management 2026 Deadline12 Dec 2025 10477526 Acquisition of const materials. drinking water system kalla community center Deadline05 Dec 2025 10477527 Acquisition of reagents for the laboratories of the regional La Paz phase 3 Deadline05 Dec 2025 10477528 Cleaning service for the offices of the departmental defense delegation of Cochabamba management 2026 Deadline05 Dec 2025 10477529 Acquisition of a 250cc motorcycle for the Ptar Viacha wastewater treatment plant Deadline05 Dec 2025 10477530 Acquisition of 5 desktop computers for the technological improvement of the telecenter of the February 4 educational unit of the municipality of Trinidad Deadline05 Dec 2025 10477531 Acquisition of colostomy bags for the pharmacy service of the Chuquisacan Institute of Oncology corresponding to the third quarter of the 2025 administration Deadline05 Dec 2025 10477532 Acquisition of 420 mg injectable pertuzumab for the warehouse area of ​​the pharmacy service of the Chuquisacan Institute of Oncology corresponding to the third quarter of the Deadline05 Dec 2025 10477534 Acquisition of two computer equipment for the management of cossmil companies Deadline05 Dec 2025 10477545 Purchase of materials for the maintenance of the OTB Miranda Siles District 3 park Deadline05 Dec 2025 10477586 Provision of constant equipment storage, conservation and packaging center and apple derivatives (azurduy) Deadline29 Dec 2025 10477602 Acquisition of fresh groceries and recurring fruits for the nutrition unit of the national thorax institute (January to July - management 2026) Deadline18 Dec 2025 10477605 Acquisition of fresh foodstuffs “meats and derivatives” (cnc) first quarter for management 2026 Deadline10 Dec 2025 10477606 Acquisition of hydrogel to strengthen avocado production in the communities of the municipality of Irupana Deadline09 Dec 2025 10477607 Application for food for the ii2025 management degree collation act of the military school of engineering academic unit la paz Deadline08 Dec 2025 10477608 ADQ. De Semilla de Alfa keno tipillanga Deadline09 Dec 2025 10477620 Const. mza sidewalk curb. a-27, a-43 and 16 de julio streets and copacabana villandrani to d-7 Deadline15 Dec 2025 10477622 Acquisition of lasertjet toners for hp printers from mteps Deadline05 Dec 2025 10477624 Hiring of security and private surveillance services for the f.in.i. – u.a.g.r.m., for management 2026 Deadline09 Dec 2025 10477689 Scanning, photocopying and printing service – management 2026 Deadline05 Dec 2025 10477694 Services and equipment program my health (acquisition of multifunction printers) Deadline05 Dec 2025 10477700 Contracting of insurance for the automotive fleet of the national regional health fund Tarija, for transportation. Deadline12 Dec 2025 10477849 Acquisition of urban luminaires. lord of lagoons d-9 Deadline09 Dec 2025 10477850 Contracting for the replacement of the roof structure of the Capachos spa family module Deadline08 Dec 2025 10477918 “construction of multifunctional court jv la plata (acquisition of construction materials)” Deadline05 Dec 2025 10477919 Acquisition of materials Const. The drinking water system in the Aypa Yauruta community Deadline05 Dec 2025 10477922 Acquisition of const materials. challa river culvert bridge jahuira juqhuma community Deadline05 Dec 2025 10477992 Acquisition of supplies and reagents for the c.s.m. divine child recurring hiring for management 2026 Deadline09 Dec 2025 10477993 Acquisition of inputs, reagents of the different CSM services, Ernesto Che Guevara, recurring contracting for management 2026 Deadline08 Dec 2025 10477995 Recurrent hemodialysis medical services for management 2026 Deadline12 Dec 2025 10477997 Hiring a urology service for his n°15, for c.n.s. policyholders. Yacuiba district management 2026, from the signing of the contract until December 31, 2026 Deadline09 Dec 2025 10478001 Const. comprehensive training center district ii, d2 Deadline12 Dec 2025 10478003 Acquisition of construction material for the maintenance and repair of the u. and. aniceto maple “a” - uyuni Deadline09 Dec 2025 10478004 Acquisition of various medical supplies II for the northern hospital 2025 Deadline12 Dec 2025 10478005 Const. main square August 15 community Puerto Chilahuala - spc Deadline12 Dec 2025 10478006 Const. paving narciso campero street elprogreso sector 16 de julio d-7 Deadline09 Dec 2025 10478008 External technical supervision for the renovation, maintenance and improvement of educational modules, in municipal district n°8, semuddfmie - 2nd call Deadline10 Dec 2025 10478075 Recurring photocopying and ringing service management 2026. Deadline05 Dec 2025 10478078 Maintenance and repair of general services headquarters offices building. central c.n.s. Deadline05 Dec 2025 10478079 Acquisition of medicines and supplies for the Santiago de Collana outpatient health center in the third quarter of the municipality of Umala Deadline05 Dec 2025 10478084 Acquisition of medications for patient care S.U.S. for the Poconas Maternal and Child Hospital Deadline05 Dec 2025 10478151 Hospital food dry foods (January - April 2026) Deadline09 Dec 2025 10478152 Acquisition of animal food, corn flour for the preparation of food for the municipal dog shelter. Deadline09 Dec 2025 10478153 Acquisition of hospital food – management 2026 (nutrition) Deadline17 Dec 2025 10478168 Acquisition of Carmelo nutritional supplement for Yacuiba district pharmacies Deadline05 Dec 2025 10478181 Acquisition of machinery and production equipment for the transformation of meat of camelid origin (stuffer, scale and vacuum packaging machine) for the municipality of Calacoto ¨ Deadline08 Dec 2025 10478182 Acquisition of machinery and production equipment for the transformation of meat of camelid origin (stuffer, scale and vacuum packaging machine) for the municipality of Santiago de Deadline08 Dec 2025 10478183 Mant. u.e. 1 October (adq, of squid) Deadline11 Dec 2025 10478184 They remain educational units (adq. of plastic straws d-4) Deadline09 Dec 2025 10478207 Acquisition of non-perishable products for the commissary warehouse with S.U.S. resources. from the san pedro Claver hospital Deadline08 Dec 2025 10478208 Acquisition of non-perishable food dry goods cnc third purchase for the villa tunari hospital management 2025 Deadline09 Dec 2025 10478215 Riberalta district hospital food management 2026 Deadline16 Dec 2025 10478264 Hospital food service for inpatients and staff on duty for district number 15 Yacuiba from January to December management 2026 Deadline17 Dec 2025 10478265 Hospital food service for the Camiri regional health oil fund recurring process subject to approval budget management 2026 Deadline10 Dec 2025 10478338 Consulting service for const training. culpina (culpina) fruit production nursery Deadline12 Dec 2025 10478611 Acquisition of machinery and production equipment for the transformation of meat of camelid origin (stuffer and scale) for the municipality of moco moco ¨progr. strengthening the Deadline08 Dec 2025 10478612 Acquisition of meats for the kitchen area of ​​the Chuquisaco Oncolgia Institute for the commissary service at the request of the commissary manager Cristhian Rodrigo Choque Mo Deadline09 Dec 2025 10478633 Acquisition of meat for the nutrition service 4th quarter 2025 of the second level hospital in mining neighborhoods declared deserted Deadline11 Dec 2025 10478635 Acquisition of beef products to supply HPGB commissary warehouse month of December 2025 hospitalized patient Deadline08 Dec 2025 10478636 Acquisition of various meats and their derivatives on a recurring basis for the nutrition unit of the National Chest Institute (January to August - management 2026) Deadline16 Dec 2025 10479316 276-a.-fcapyf.- acquisition of jersey cattle for the dairy production module of the faculty of agricultural and livestock sciences -umss. Deadline16 Dec 2025 10479317 Const. tiled Chacalleta road - dairy module acquisition of tiles Deadline09 Dec 2025 10479326 Acquisition of dairy products for the women's hospital Dr. percy boland r., recurring for the 2026 administration, sdsdh hmpbr Deadline16 Dec 2025 10479485 Universal and free health services – sus (acquisition of reagents for the gasometry area of ​​the Solomon Klein Hospital - second purchase) Deadline09 Dec 2025 10479515 Purchase of reagents for the laboratory service for the hospital of Gran Chaco Fray Quebracho 2 Deadline08 Dec 2025 10479543 Acquisition of chemical reagent products for the Area of ​​blood chemistry, hemostasis, hematology. recurrent exudates-transudates, immunology, bacteriology of the INT clinical Deadline17 Dec 2025 10479545 Emk acquisition of sodium cyanide Deadline10 Dec 2025 10479554 Acquisition of reagents declared void in a call for the maternal and child hospital dr. juan manuel jijena duran Deadline09 Dec 2025 10479556 Purchase of reagents for polyclinic a. ibañez Deadline09 Dec 2025 10479561 Acquisition of laboratory reagents to support diagnosis for the hospital of Gran Chaco Fray Quebracho 3 Deadline10 Dec 2025 10479565 Free universal health services - your acquisition of medicines, supplies and reagents for the health establishments of the municipality of Cotagaita, for the care of beneficiaries Deadline10 Dec 2025 10479567 Purchase of reagents for neonatal screening from the laboratory of the German Urquidi Maternal and Child Hospital Deadline12 Dec 2025 10479571 purchase of laboratory supplies and reagents for the second level vinto hospital for the s.u.s. Deadline10 Dec 2025 10479637 Message. road with rigid pavement Thuska street OTB neighborhood Flores D6 - Tiquipaya (purchase of cement) Deadline09 Dec 2025 10479655 Acquisition of corrugated cargo bars - const. Rigid pavement extension of Ecuador Street between Parrales and Vino Tinto J.V. aranjuez d-10, const. rigid pavement venezuela street Deadline10 Dec 2025 10479656 Mej. and maintain of roads section road crossing - caico bolivar - urmiri de quillacas, acquisition of prefabricated rings of hºaº d= 1000 mm for culvert at the challawira river Deadline10 Dec 2025 10480096 Purchase of zinc (as sulfate) - syrup for patients in the municipality of Cotoca. Deadline09 Dec 2025 10480099 National air ticket provision service Deadline09 Dec 2025 10480129 Purchase of medicines through national call d.s. 4505, for the pharmacy of the children's hospital dr. mario ortiz suarez Deadline10 Dec 2025 10480130 Acquisition of pharmaceutical products - medicines, materials and supplies Deadline30 Dec 2025 10480134 Purchase of medicines made in Bolivia Deadline12 Dec 2025 10480136 Acquisition of medications for the Sorata comprehensive health center 4th quarter (does not have a file in the electronic catalog - made in Bolivia) Deadline10 Dec 2025 10480138 Purchase of medicines declared void in anpegaml042025 Deadline10 Dec 2025 10480139 Acquisition of medications for the municipal hospital dr. jacobo abularach a., corresponding to the second purchase of the month of October of the 2025 management. Deadline09 Dec 2025 10480140 Acquisition of omeprazole medications hospital daniel bracamonte sus Deadline10 Dec 2025 10480141 Acquisition of medications for the sorata comprehensive health center 4th quarter Deadline09 Dec 2025 10480142 Acquisition of factor ix, for the pharmacy warehouse of the Viedma clinical hospital Deadline11 Dec 2025 10480148 Purchase of a desktop computer for the Chulla health center Deadline08 Dec 2025 10480154 Maintenance of drinking water and sewage system (hampaturi water) Deadline09 Dec 2025 10480158 Hiring internal medicine service for his n°15 for c.n.s insured persons. Yacuiba district – 2016 management, from the signing of the contract until December 31, 2026 Deadline11 Dec 2025 10480163 Integral Improvement Passage SN JV Gualberto Villarroel D-5 Deadline11 Dec 2025 10480192 Hiring of “x-ray” service for his n° 15 for c.n.s insured persons. Yacuiba district - management 2026, from the signing of the contract until December 31, 2026 Deadline10 Dec 2025 10480199 Hiring private security and surveillance service for the central administration properties, deconcentrated units, academic units and comprehensive faculties of the u.a.g.r.m. - man Deadline26 Dec 2025 10480230 External project audit: const. central market villa poopo Deadline16 Dec 2025 10480231 Vehicle maintenance and repair service, departmental direction of Cochabamba - management 2026 Deadline09 Dec 2025 10480232 Acquisition of medicine nystatin 500,000 ul5ml suspension for pharmacy sus ioob Deadline10 Dec 2025 10480233 Maintenance of elevators of the plurinational constitutional court management 2026 (recurring service) Deadline10 Dec 2025 10480234 Maintenance material requirement (1) for the eduardo eguia safci municipal hospital - da3 - gamt Deadline08 Dec 2025 10480235 ketorolac acquisition Deadline08 Dec 2025 10480236 Repos. sewer system j.v. villa concepción rosario chiripujio Deadline29 Dec 2025 10480237 Acquisition of educational and recreational equipment to strengthen comprehensive health my health-safci program Deadline09 Dec 2025 10480239 Implementation of electrification (maw Mather) community of Belén de Amaguaya Deadline08 Dec 2025 10480240 Maintenance service for pumps and water tanks for outpatient health centers in the Cercado network (recurring 2026) Deadline17 Dec 2025 10480241 Maintenance service for vertical transport equipment (elevators) - management 2026 Deadline09 Dec 2025 10480242 Contract for the acquisition of spare parts (PCM module and coils) for the Nissan Patrol van with control board 2808 ixi from the A.L.D.P. Deadline09 Dec 2025 10480243 Acquisition of tires for brand dump machinery: dongeng with control plate n°2527lfs and brand motor grader: komat's model: gd535-5 property of the autonomous municipal government Deadline10 Dec 2025 10480244 Gose - rcbj personnel transportation service for the blanket management system 2026 Deadline10 Dec 2025 10480245 Const. sub-mayor offices don lorenzo - cotoca Deadline16 Dec 2025 10480246 “construction of multifunctional court otb carmen los andes (acquisition of cement and stucco)” Deadline08 Dec 2025 10480247 Const. main square August 15 community Puerto Chilahuala - spc Deadline16 Dec 2025 10480248 Consulting service by product for the preparation of a new law for the preservation of heritage areas of the municipality of Potosí - strengthening the heritage management (aecid Deadline11 Dec 2025 10480249 maintenance and repair of the infrastructure of the international theater of oruro - s.d.c.t. Deadline16 Dec 2025 10480250 Improvement of local road cr. Chocaya – Seven of yours – Animas Deadline10 Dec 2025 10480251 2nd. acquisition of spare parts for TDJ del Beni vehicles; management 2025 Deadline09 Dec 2025 10480252 Purchase of items declared void from the process of purchasing medical supplies for the nursing unit of the German Urquidi Maternal and Child Hospital ime 1 Deadline10 Dec 2025 10480253 Comprehensive maintenance of infrastructure of the comprehensive faculties: Chiquitana, the Santa Cruz valleys and the Chaco” Deadline24 Dec 2025 10480254 Photocopy service for the state attorney general's office – management 2026 Deadline11 Dec 2025 10480255 Const. integral productive bth module - palca (acquisition of gabions and aggregates for the posterior sector) Deadline08 Dec 2025 10480256 Acquisition of basiliximab for the pharmacy warehouse of the viedma clinical hospital Deadline09 Dec 2025 10480257 Purchase of medications for care at the Lagunillas municipal hospital Deadline09 Dec 2025 10480258 Warehouse lease for fixed assets area of ​​the ajam - management 2026 (recurring) Deadline09 Dec 2025 10480259 Mej. sports area March 6 d-4 Deadline11 Dec 2025 10480260 Purchase of computer equipment for the German Urquidi maternal and child hospital Deadline08 Dec 2025 10480261 2000 liter liquid hand soap Deadline09 Dec 2025 10480262 Hiring an ultrasound service for HIS No. 15 for C.N.S. policyholders. Yacuiba district - management 2026, from the signing of the contract until December 31, 2026 Deadline10 Dec 2025 10480263 Acquisition of cadastral forms for the cadastral department Deadline09 Dec 2025 10480264 Construction of the perimeter enclosure of the center of innovation, psycho-pedagogical and social care, Gabrielito II Ciapsga of the Comprehensive Faculty of Ichilo Deadline12 Dec 2025 10480265 Conventional hemodialysis service second fortnight of December 2025 Deadline08 Dec 2025 10480267 Const. sewer street three j.v. second bridge d-19 Deadline11 Dec 2025 10480268 Removal and formation of the platform of the const project. rigid pavement herrera street urban area santivañez – phase i Deadline10 Dec 2025 10480269 Acquisition of spare parts for the transmission and brake system of the units (e8-073, m-414 and l-196) of Sedcam La Paz machinery Deadline09 Dec 2025 10480270 Maint. EU. Gualberto Villarroel (brick purchase) Deadline09 Dec 2025 10480271 Acquisition of equipment for the maternal and neonatal program Deadline11 Dec 2025 10480287 Anpe contracting number 92 (ninety-two) institutional pharmacy – its Deadline11 Dec 2025 10480288 Purchase of medicines for quillacollo health centers and hospital management 2025 Deadline11 Dec 2025 10480289 Purchase of nc medications for quillacollo health centers management 2025 Deadline11 Dec 2025 10480290 Acquisition of pregabalin 75 mg tablet medication for pharmacy sus ioob Deadline10 Dec 2025 10480291 Acquisition of medicine paracetamol 500 mg tablet, levofloxacin 500mg tablet for pharmacy sus ioob Deadline10 Dec 2025 10480292 Acquisition of various medications for emergency supply of recurring use - Cochabamba regional Deadline08 Dec 2025 10480293 Acquisition of medicines for municipal networks, d.s. 4505 on a recurring basis and in charge of the 2026 management budget, SMS Deadline09 Dec 2025 10480294 Acquisition of medications for law no. 1152 universal health insurance (sus) by the d.s. 0181 - December 2025 Deadline09 Dec 2025 10480669 Acquisition of medications for the implementation of the neonatology service of the maternal and child hospital dr. juan manuel jijena duran Deadline10 Dec 2025 10480810 Acquisition of sodium bicarbonate 8% injectable medicine for pharmacy sus ioob Deadline10 Dec 2025