Research And Development Tenders

Corrigendum: Acquisition of Parts Required for Maintenance and Repair

Acquisition of Accessories Required for Maintenance and Repair

Corrigendum: Acquisition of Consumables Required for Maintenance and Repair

Court and Collection of Weeds and Solid Waste Boat of the Facilities Belonging to the Management of Plants and Polyducts (Pd Barquisimeto and Ppss Apure, Acarigua, Barinas and Barquisimeto) of the ... of ...

Disarmament Service, Transfer and Armed of Rusting 2025, for the Company Mixta Petrovenbras, S.A

Preventive Maintenance of the Lighting System of the East Refininating Complex

Acquisition of Materials as a Resource of Socio -Environmental Training of Workers of the Company Mixed Petrobicentenario, S.A

Acquisition of Institutional Material for Workers of the Company Mixed Petrobicentenario, S.A

Comprehensive Maintenance Service to Refrigeration Equipment in the Operational and Administrative Areas of the Mixed Petrokarina S, A

Reconditioning and Maintenance of the Trailer in the Operational Areas of Zed-1 of the Mixed Petrokarina S, A