German Economy and Energy Minister Katherina Reiche (L) is seen on the screen as she takes part in a panel discussion during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

(L-R) German Economy and Energy Minister Katherina Reiche, Deutsche Bank CEO Christian Sewing, Gernot Doellner, Chairman of the Board of Management of AUDI AG and Siemens CEO Roland Busch take part in a panel discussion during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

Siemens CEO Roland Busch holds a Siemens computer with a NVIDIA chip as he addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

Siemens CEO Roland Busch holds a Siemens computer with a NVIDIA chip as he addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

Siemens CEO Roland Busch addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

The Chairman of the Board of Management of AUDI AG Gernot Doellner addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

The Chairman of the Board of Management of AUDI AG Gernot Doellner addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)

The Chairman of the Board of Management of AUDI AG Gernot Doellner addresses guests during the economic policy summit (Wirtschaftstag) in Berlin on May 4, 2026. The two-day summit brings together key players from politics and business. (Photo by John MACDOUGALL / AFP via Getty Images)