Xin Lang Cai Jing·2026-01-07 16:09Group 1 - The core supplier of a leading global data communication company is expected to see a net profit increase of 150%-170% last year, leading to a stock price rise of 3.15% on January 5 and 3.58% on January 7 for Guangku Technology (300620), reaching a near 10-day high [1] - Guoxin Technology (688262) experienced a stock price increase of 7.18% on January 5 and 1.92% on January 7, reaching a near 2-month high, driven by the adoption and sales revenue of its quantum security products by leading enterprises [1] - Times New Material (600458) signed wind turbine blade sales contracts worth approximately 3.32 billion yuan in the fourth quarter of last year, resulting in a stock price increase of 4.11% on January 7 [1] Group 2 - A company involved in domestic chips, TWS headphones, AI glasses, and smart wearables anticipates a net profit increase of over 3.5 times by 2025 due to successful early investments in Moer Thread and Muxi Co. [1] - A company specializing in aerospace, national defense, military industry, metamaterials, drones, and humanoid robots has received widespread recognition for its metamaterial technology in the aerospace sector, achieving large-scale applications in new generation aerospace equipment [1] - A company producing ceramic capacitive pressure sensors is targeting applications in aerospace engines, integrating robotics, artificial intelligence, energy storage, and chip research and development [1]