Group 1 - The Aerospace ETF (159267) has shown active performance, with an intraday increase of 2.78% and a real-time transaction amount exceeding 150 million yuan [1] - Over the past 30 trading days, the fund has achieved a cumulative increase of 23.72% [1] - The satellite communication industry chain has become a market focus as global low-orbit satellite networks enter a phase of intensive construction, with the satellite communication sector index rising approximately 40% in the last two months [1] Group 2 - Several companies in the low-orbit satellite communication chip sector have made significant technological breakthroughs and have entered the mass production phase [1] - Commercial aerospace technology and capital are expected to resonate in 2026, with the rocket and satellite industry chains and space computing fields being areas of interest [1] - The commercial aerospace sector is anticipated to experience development opportunities, benefiting the related industry chains and driving overall industry advancement [1][2]