Group 1 - The core viewpoint of the news is that the commercial aerospace industry in China is entering a new phase of rapid development, with significant growth in the number of companies and launch facilities [1] - The high-end equipment ETF (159638) has seen a year-to-date increase of nearly 40%, indicating strong investor interest in this sector [1] - Key stocks in the high-end equipment ETF include major players such as航发动力, 航天电子, and 中国卫星, which collectively account for 44.64% of the fund's weight [1] Group 2 - The high-end equipment ETF (159638) has a management fee rate of 0.50% per year and a custody fee rate of 0.10% per year, providing a cost-effective investment option for investors [2] - Investors without stock accounts can also access the sector through linked funds (018027.OF, 018028.OF), broadening investment opportunities [2]