Lianchuang Optoelectronics: The main business does not involve high-temperature superconductors and controlled nuclear fusion. Lianchuang Superconductors had a loss of 24.6453 million yuan in 2025.

Lianchuang Optoelectronics announced that the company's stock has experienced abnormal fluctuations in trading for three consecutive days on June 29th, June 30th, and July 1st, 2026, with the closing prices deviating by more than 20%. During this period, the turnover rates of the company's stock were 1.38%, 8.96%, and 11.50%, respectively, with a cumulative turnover rate of 21.83%, showing significant trading volume. After conducting a self-inspection and verifying with the controlling shareholder and the actual controller, the company confirmed that its main business does not involve high-temperature superconductors or controlled nuclear fusion-related sectors. The net profit of Lianchuang Superconductors, in which the company holds a 40% stake, for the year 2025 was -2464.53 million yuan, indicating a loss. Investors are reminded to be cautious of risks.