Valor202020212022202320242025TTMDespesas comerciais, gerais e administrativas———————Pesquisa e desenvolvimento45 M65 M76 M245 M398 M524 M—Lucro operacional16.83 B29.82 B19.93 B14.82 B15.65 B14.94 B—Lucro não operacional, total———————Despesa com juros, líquida de juros capitalizados———————Receitas não operacionais, líquidas das despesas com juros———————Receitas/despesas incomuns———————Lucro antes dos impostos15.39 B30.83 B18.66 B13.79 B15.62 B14.57 B—Participação no lucro———————Impostos4.99 B8.26 B5.59 B3.83 B4.04 B4.32 B—Participação de minoritários631 M1.48 B656 M-105 M22 M283 M—Outras receitas/despesas após impostos———————Lucro líquido antes das operações descontinuadas10.4 B22.57 B13.08 B9.95 B11.57 B10.25 B—Operações descontinuadas———————Lucro líquido10.4 B22.57 B13.08 B9.95 B11.57 B10.25 B—Ajuste de diluição———————Dividendos de ações preferenciais———————Lucro líquido diluído disponível aos acionistas———————Lucro básico por ação———————Lucro diluído por ação———————Número médio de ações básicas———————Ações diluídas———————EBITDA22.64 B35.5 B—————EBIT18.36 B30.8 B20.78 B16.99 B15.91 B15.85 B—Custo da receita———————Outros componentes do custo———————Amortização e depreciação (fluxo de caixa)4.28 B4.7 B—————
Rio Tinto Plc
The Rio Tinto Company Limited was one of the founding companies of the Rio Tinto Group conglomerate, which was responsible of the exploitation of the Riotinto-Nerva mining basin in Minas de Riotinto between 1873 and 1954.
It was founded in 1873 by British capitalists to take over the exploitation of a series of sites in the Riotinto-Nerva mining basin that they had acquired from the Spanish State that same year. During the following decades, the extraction of minerals in the area experienced a major growth, with the development of various mining and metallurgical activities. Under British exploitation, the Riotinto mines became "a world reference". The RTC was the builder and owner of the railroad line that connected the mines with the port of Huelva, where it built a commercial pier to facilitate the unloading and transport of the extracted material by sea. Likewise, the company had a great influence in the region and the province beyond the merely economic. The harsh working conditions of the miners led to numerous conflicts between them and the RTC management.
In addition to the Riotinto mines, the company expanded its operations to Africa in the 1920s.