Core Viewpoint - The commercial aerospace sector continues to strengthen, with several companies reaching new highs and significant increases in related ETFs [1] Group 1: Company Performance - Srey New Materials, Shanghai Port Bay, and Feiwo Technology hit intraday highs [1] - Aerospace Power, Leike Defense, Aerospace Huanyu, Zhongtian Rocket, Tianjian Technology, Aerospace Changfeng, Jiuzhiyang, and Tendering Co. all experienced a limit-up increase [1] - New Ray Energy, Aerospace Software, Chaojie Co., China Haifang, and Sichuan Chuang Electronic also saw gains [1] Group 2: ETF Performance - The Aviation ETF (159392) rose by 2.7%, with a trading volume of 2.7339 million yuan [1] - The Aerospace ETF (159227) increased by 3.83%, with a trading volume of 21.5 million yuan [1]