瀚蓝环境：控股股东一致行动人更名，广东南海数字城市发展有限公司接棒持股4042.79万股

Core Points - Hanlan Environment Co., Ltd. announced on September 30, 2025, that its controlling shareholder's concerted action party, Foshan Nanhai Urban Construction Investment Co., Ltd., has changed its name to Guangdong Nanhai Digital City Development Co., Ltd. [1] - The new name has been registered, and the company holds 40,427,878 shares of Hanlan Environment, accounting for 4.96% of the total share capital [1] - The name change does not involve any changes in the equity of the controlling shareholder or its concerted action parties, and there is no impact on the company's operational activities [1] Company Summary - Hanlan Environment's controlling shareholder remains unchanged despite the name change of its concerted action party [1] - The company continues to maintain its operational stability with no reported impact from the name change [1]