English version - https://co.usembassy.gov/embassy/bogota/solicitation-contracting/inl-rfqpr7401920_construction-materials/
Spanish version - https://co.usembassy.gov/es/embassy-es/bogota-es/contratacion/inl-rfqpr7401920_materiales-para-construccion/
PR7366096
English version - https://co.usembassy.gov/embassy/bogota/solicitation-contracting/inl-rfqpr7401920_construction-materials-2/
Spanish version - https://co.usembassy.gov/es/embassy-es/bogota-es/contratacion/inl-rfqpr7366096_materiales-para-construccion-caucasia/