华是科技：实控人之一叶建标解除留置措施

Core Points - The actual controller, director, and general manager of the company, Ye Jianbiao, was placed under detention and investigated by the Tonglu County Supervisory Committee on February 21, 2025 [1] - On May 21, 2025, the company announced an extension of Ye Jianbiao's detention for an additional three months [1] - On July 28, 2025, the company received a notice from the Tonglu County Supervisory Committee lifting the detention measures against Ye Jianbiao, allowing him to resume his duties as director and general manager [1] - The company's production and operational status remains normal during this period [1]