LONDON, July 31, 2026 /PRNewswire/ -- ECARX Holdings Inc. (Nasdaq: ECX) recognises today's key update from SiEngine Technology Co., Ltd., its incubated automotive semiconductor investment. SiEngine has secured US$200 million in new equity capital from institutional investors over the course of H1 2026, hitting a transformative funding milestone as one of China's top vehicle-grade semiconductor designers.The investment strongly validates ECARX's long-term vertical integration strategy and the powerful, eight year-long collaborative success between ECARX and its flagship silicon innovation affiliate. Co-founded in 2018 by ECARX and Arm China, SiEngine has evolved into an independent automotive semiconductor enterprise, with ECARX retaining its...