Drinda(SZ:002865) Zhi Tong Cai Jing·2025-12-28 13:24Core Viewpoint - The stock of JunDa Co., Ltd. (002865) experienced a significant price fluctuation, with a cumulative increase of 20% over three consecutive trading days, prompting an inquiry into the reasons behind this abnormal trading activity [1][2]. Group 1: Stock Price Fluctuation - JunDa Co., Ltd. announced that its A-share stock price had a cumulative increase of 20% over three trading days (December 24, 25, and 26, 2025) [1]. - The abnormal trading activity was identified as per the regulations of the Shenzhen Stock Exchange [1]. Group 2: Company Operations and Announcements - The company confirmed that there were no corrections or supplements needed for previously disclosed information, and its current operational status remains normal without significant changes in the internal or external business environment [1]. - On December 21, 2025, the company signed a Strategic Cooperation Framework Agreement with Hangzhou Shangyi Optoelectronics Technology Co., Ltd., focusing on the joint development of flexible perovskite technology for space applications [1]. - The cooperation aims to enhance China's independent capabilities in aerospace energy core components and explore leading global solutions for space energy [1]. Group 3: Disclosure and Compliance - The Strategic Cooperation Framework Agreement is a preliminary cooperation intention and does not involve specific amounts, thus not requiring board or shareholder approval [2]. - The company disclosed the investor relations activity record on December 23, 2025, regarding the signing of the agreement, ensuring compliance with information disclosure regulations [2]. - There were no undisclosed significant matters that could impact the company's stock price, and the controlling shareholders did not trade the company's stock during the abnormal price fluctuation period [2].