Electric Technology: Abnormal fluctuations in stock trading, there is no undisclosed major information that should be disclosed.

The electrical science digital announcement stated that the company's stock had a deviation value of over 20% in the closing price for two consecutive trading days on May 18th and 19th, 2026, indicating abnormal fluctuations. Through self-examination and verification with the controlling shareholder and actual controller, the company's production and operation are currently normal, the main business has not changed, there is no significant information that should have been disclosed but was not disclosed, no media reports or market rumors affecting the stock price have been found, and no involvement in hot concepts. In addition, in May 2026, the company and related personnel received a notice of proposed penalty from the Shanghai Securities Regulatory Bureau. Investors are reminded to pay attention to trading risks.