Exhibit 99.1 ECARX Announces Second Quarter 2025 Unaudited Financial Results Shanghai, China, August 26, 2025 — ECARX Holdings Inc. (Nasdaq: ECX) ("ECARX" or the "Company"), a global mobility tech provider, today announced unaudited financial results for the quarter ended June 30, 2025. "The strong momentum we built in 2024 and early 2025 continued in the second quarter," said Ziyu Shen, ECARX Chairman and CEO. "Revenue was US$155.6 million, reflecting the impact of typical seasonal headwinds and the timing ...