Rio Tinto : At year end 2023 2022 Change Net cash generated from operating activities 15,160 16,134 % Purchases of property, plant and equipment and intangible assets 7,086 6,750 5% Free cash flow¹ 7,657 9,010 % Consolidated sales revenue 54,041 55,554 % Underlying EBITDA¹ 23,892 26,272 % Profit after tax attributable to owners of Rio Tinto ² 10,058 12,392 % Underlying earnings per share ¹, ² 725.0 824.7 % Ordinary dividend per share 435.0 492.0 % Underlying return on capital employed ¹, ² 20% 25% Net debt¹ 4,231 4,188 1% Rio Tinto Chief Executive Jakob Stausholm said: "The tragic loss of our four Diavik colleagues and two airline crew members in a plane crash last month is a devastating reminder of why safety is and must always be our top priority. We continue to work closely with the aut...