中山公用：内外部经营环境未发生重大变化

Core Viewpoint - The company has not identified any undisclosed significant information that may have impacted its stock trading price due to recent media reports [1] Group 1 - The company's recent operational conditions and external business environment have not undergone significant changes [1] - There are no undisclosed significant matters or major events in the planning stage related to the company, its controlling shareholders, or actual controllers [1] - During the period of unusual stock fluctuations, the company's controlling shareholders and actual controllers did not engage in buying or selling the company's stock [1]