CDXG(SH:600353) Zhi Tong Cai Jing·2025-10-13 13:19Core Viewpoint - The stock of Xuguang Electronics (600353.SH) experienced a significant price fluctuation, with a cumulative increase of 20% over three consecutive trading days, prompting an investigation into potential undisclosed significant matters related to the company [1] Company Summary - Xuguang Electronics confirmed that there are no undisclosed significant matters related to the company involving the board of directors, controlling shareholders, or the second-largest shareholder [1] - The company is focusing on the "controlled nuclear fusion" concept, highlighting its self-developed high-power electronic tubes, which are components in radio frequency power supply devices for controlled nuclear fusion, used for heating plasma at temperatures exceeding one hundred million degrees Celsius [1] - In the first half of 2025, revenue from these products accounted for less than 1% of the company's main business income [1]