ShangGong Group(SH:600843) 21世纪经济报道·2025-10-14 08:11Core Viewpoint - The stock price of Shangong Shenbei (600843.SH) surged to a limit-up of 13.73 CNY per share on October 14, 2023, amidst active performance in its related sectors, specifically specialized equipment and carbon fiber [1][2]. Company Overview - Shangong Shenbei specializes in the research, production, and sales of sewing and intelligent manufacturing equipment. The company previously gained attention due to its cross-industry acquisition of a general aviation aircraft company [3]. - The company's low-altitude economy segment is currently experiencing losses, with the "A5 aircraft and services" business reporting a gross loss of 15.64 million CNY [3]. Industry Performance - In the past six months, the specialized equipment (881118.TI) and carbon fiber (885650.TI) sectors have shown significant activity, with respective increases of 39.93% and 36.03%. Notable stocks in these sectors include Heshun Technology (301237.SZ), Jinma Amusement (300756.SZ), and Hezhuan Intelligent (603011.SH) [2]. Market Activity - On October 14, 2023, while the specialized equipment and carbon fiber sectors experienced slight declines of 0.07% and 0.11% respectively, Shangong Shenbei's stock remained locked at the limit-up price [2]. Corporate Developments - There are speculations among investors regarding a potential major asset restructuring for Shangong Shenbei. However, company representatives have stated that there are currently no plans for such restructuring and that the recent stock price movement does not stem from undisclosed positive news [3].