硕贝德4D毫米波雷达天线批量出货，股价近期波动明显

Group 1 - The core viewpoint is that ShuoBeide (300322) is experiencing significant developments in technology and stock price fluctuations, particularly with its 4D millimeter-wave radar waveguide antenna being shipped in bulk to leading domestic clients [1][2]. - The company has announced that its 4D millimeter-wave radar waveguide antenna has been shipped in bulk to major domestic clients, which is expected to positively impact its antenna business [2]. - Shanghai has released the "AI Empowering Shanghai Information and Communication Network 'Smart Shanghai' Action Plan (2026-2028)", which aims for large-scale access of smart terminals like AI glasses by 2028, potentially benefiting ShuoBeide as a supplier of antennas [2]. Group 2 - In terms of stock performance, ShuoBeide's stock has shown volatility over the past week, with a 5.06% increase on February 12, closing at 27.01 yuan per share and a trading volume of 326 million yuan [3]. - On February 11, the stock price decreased by 2.35%, closing at 25.71 yuan per share, with a net outflow of 76.92 million yuan in principal funds, accounting for 18.31% of the trading volume [3]. - The fund flow indicates a divergence in short-term market sentiment regarding the company's stock [3].