1. Doosan Enerbility's Q2 operating profit decreased by 37.3% year-on-year due to the underperformance of its subsidiary Bobcat; 2. The company's energy division saw an increase in sales and operating profit due to the expansion of nuclear and gas turbine business; 3. Doosan Enerbility aims to secure contracts in the European nuclear market, following the selection of Korea Hydro & Nuclear Power as a preferred negotiator for new nuclear projects in the Czech Republic.