Shangsheng Electronics announcement: The closing price of the company's stocks has deviated by 30% for three consecutive trading days, indicating abnormal fluctuations in stock trading. Following self-inspection by the company and verification with the largest shareholder, as of the date of the announcement, there are no significant issues affecting the abnormal stock trading fluctuations for the company and the largest shareholder, and no other significant undisclosed information. The company's daily operations are currently normal with no major changes. The stock price has had a significant short-term fluctuation, so investors are advised to pay attention to investment risks, make rational decisions, and invest cautiously.