YINLUN(SZ:002126) Sou Hu Cai Jing·2026-02-26 10:41Group 1 - Jiangsu Longxin Electric Co., Ltd. (Longxin Electric) disclosed its response to the second round of inquiries, with CITIC Securities as the sponsor and Lixin as the accounting firm [1] - Longxin Electric, established in November 2009, specializes in the research, production, and sales of thermal management system electric drive components, having developed solutions for high efficiency, lightweight, low noise, and low electromagnetic interference [1] - The Beijing Stock Exchange raised concerns regarding the accuracy and completeness of information disclosure, requiring Longxin Electric to provide additional details about its actual controllers and their relationships [1] Group 2 - Longxin Electric's controlling shareholder, Yinlun Co., Ltd., announced on February 2, 2026, that Xu Zhengzheng was retrospectively recognized as a co-actual controller since August 2020 [2] - Since being acquired by Yinlun Co., Ltd. in April 2018, Longxin Electric has had Yinlun as its controlling shareholder, and Xu Zhengzheng has been recognized as a co-actual controller since August 2020 [3] - The actual controllers of Longxin Electric are Xu Xiaomin and Xu Zhengzheng, who collectively control 46.01% of the voting rights through Yinlun and its concerted action party, Tiantai Yinxin [4] Group 3 - Xu Xiaomin, born in 1958, has held various positions in Zhejiang Tiantai Machinery Factory and has been the chairman of Yinlun Co., Ltd. since 1999 [4][5] - Xu Zhengzheng, born in 1989, has held multiple roles within Yinlun Co., Ltd. and has been the vice chairman since August 2020 [5] - Li Junfeng, the father-in-law of Xu Zhengzheng, holds a 1.23% partnership in Zhangjiagang Yinxin No.1 and indirectly owns 0.03% of Longxin Electric [4]