管理层大换血、跨界半导体，金字火腿新东家用意何在？

Core Viewpoint - Jinzi Ham Co., Ltd. is undergoing significant management changes, with the resignation of President Guo Bo and the appointment of Zheng Hu, the son of the new actual controller Zheng Qingsheng, as the new president. The company is attempting to diversify into the semiconductor industry amid slow growth in its core meat products business, raising questions about the effectiveness of this strategy [1][5][9]. Management Changes - The management transition began in April 2025 when former actual controller Ren Guilong transferred 11.98% of his shares to Zheng Qingsheng for 870 million yuan. Zheng Qingsheng became the new controlling shareholder after the share transfer was completed in June 2025 [1][2]. - The new management team was established in July 2025, with Zheng Qingsheng as chairman, Guo Bo as president and vice chairman, and Zheng Hu as vice president [3][4]. Business Diversification - Jinzi Ham has a history of attempting to diversify into various sectors, including e-commerce, new energy vehicles, and healthcare, but these efforts have often resulted in poor performance and have negatively impacted the company's financial results [2][12]. - The company is now focusing on the semiconductor sector, having established two subsidiaries in July 2025 that will engage in integrated circuit design and semiconductor device sales, with Zheng Hu as the legal representative [6][9]. Investment in Semiconductor - In September 2025, Jinzi Ham announced plans to invest up to 300 million yuan in Zhongsheng Microelectronics to acquire up to 20% equity, targeting the optical communication chip sector. Zhongsheng Microelectronics specializes in high-speed optical module core chip design [7][9]. - Despite being recognized as a potential unicorn and having a promising market outlook, Zhongsheng Microelectronics reported only 20,490 yuan in revenue and a net loss of 38.83 million yuan in 2024, raising concerns about the high valuation of the investment, which is estimated at a 9710% premium [8][9]. Financial Performance - Jinzi Ham's revenue for 2024 was 344 million yuan, less than half of its 2020 revenue of 710 million yuan, with a significant decline in net profit. The company's core meat product revenues have also been declining, with various product lines experiencing year-on-year decreases [10][11]. - The company's financial struggles have led to a pattern of cross-industry attempts that often result in minimal returns or losses, highlighting the challenges of balancing core business operations with diversification efforts [12][14].