Yantai Jidian Stock Co., Ltd.: Intends to change the company name to "State Power Investment Corporation Green Energy Development Co., Ltd."

Jidian Corporation Announcement: The company held a board meeting on August 20, 2025, and approved the proposal to change the company name and stock abbreviation. The original company name was "Jilin Electric Power Co., Ltd." with the stock abbreviation "Jidian Corporation"; the new company name will be "State Power Investment Group Green Energy Development Co., Ltd." with the stock abbreviation "DIANTOU LUNENG". This change aims to reflect the company's image as a new type of green energy enterprise focusing on the new energy industry as its main business, as the current name does not accurately represent the company's business layout and future development. The change of company name still needs to be approved by the market supervision department, and the stock code "000875" will remain unchanged.