隧道股份：控股股东累计增持2182.83万股

Core Viewpoint - The company Shanghai Tunnel Engineering Co., Ltd. (隧道股份) announced that its controlling shareholder, Shanghai Urban Construction (Group) Co., Ltd., will increase its stake in the company by purchasing 21.8283 million A-shares, representing 0.6943% of the total share capital, for a total investment of RMB 132 million [1] Summary by Categories Shareholding Increase - The controlling shareholder plans to conduct the share purchase from May 16 to May 22, 2025, through centralized bidding on the Shanghai Stock Exchange [1] - The total number of shares to be acquired is 21.8283 million, which constitutes 0.6943% of the company's total share capital [1] Funding Sources - The funds for this share purchase will come from the controlling shareholder's own funds and self-raised funds [1] - The self-raised funds include a loan of up to RMB 450 million from Industrial and Commercial Bank of China [1]