(251104) -- BEIJING, Nov. 4, 2025 (Xinhua) -- Frank Stietz, CEO and chairman of the Board of Managing Directors of leading German tech firm Heraeus Group, speaks during an interview with Xinhua in Zhaoyuan City of east China's Shandong Province, on Oct. 28, 2025. TO GO WITH "Interview: German tech firm Heraeus to deepen investment in China amid innovation-driven growth, market potential" (Xinhua/Zhang Wuyue)

















