Electronic City: Stock has risen by over 20% for three consecutive trading days.

Announcement of Electronic City: The company's stock has experienced a cumulative deviation in the closing prices exceeding 20% for three consecutive trading days on August 18th, 19th, and 20th, 2025, which falls under the category of abnormal stock trading fluctuations according to the "Shanghai Stock Exchange Trading Rules". After conducting a self-inspection and consulting with the controlling shareholder, as of the date of this announcement, there are no major undisclosed information that could have affected the abnormal fluctuations in the company's stock trading, apart from the information already disclosed. The stock price of the company has shown significant short-term gains, and we kindly remind investors to be cautious of the risks in the secondary market trading, make decisions prudently, and invest rationally.