The concentration transaction consists of the entry of Oxy Capital – SGOIC, S.A. (“Oxy Capital”), through the subscription of a capital increase, through a vehicle company, into the share capital of Costa Almeida Ambiente, S.A. (“Costa Almeida Ambiente”), acquiring joint control of this company, together with Rubrikesvoaçante – Unipessoal, Ltda. (“Rubrikesvoaçante”). Oxy Capital will also indirectly acquire joint control over António Costa Almeida, S.A. (“António Costa Almeida”), currently jointly controlled by Costa Almeida Ambiente and Túlipesvoaçante – Ltda. (“Túlipesvoaçante”).