实朴检测：控股股东实谱投资解除质押195.00万股股

Core Points - The company received notification from its controlling shareholder, Shipu (Shanghai) Enterprise Management Co., Ltd., regarding the release of 1,950,000 shares from pledge [1] - The released shares represent 4.277% of the shares held by Shipu Investment and 1.625% of the company's total share capital [1] - The pledge was initiated on October 20, 2023, and released on October 30, 2025, with Hangzhou Bank Co., Ltd. Shanghai Branch as the pledgee [1] - After the release, Shipu Investment has no shares under pledge, and there are no frozen, pledged, or auctioned shares held by the controlling shareholder and its concerted parties as of the announcement date [1]