商业航天继续爆发，航空航天ETF（159227）涨超7%，单日成交额创历史新高

Group 1 - The aerospace sector remains active, with the Aerospace ETF (159227) increasing by 7.15% and achieving a record daily trading volume of 1.24 billion yuan as of 1:59 PM on January 12 [1] - The ETF has seen a net inflow of over 552 million yuan, bringing its total size to 2.583 billion yuan, also a record high, maintaining its position as the largest in its category [1] - Major stocks within the ETF, such as Hualichuangtong, China Satellite, and Aerospace Electronics, have reached their daily limit, while Guobo Electronics surged over 19% [1] Group 2 - The International Telecommunication Union (ITU) reported that China has submitted plans for over 200,000 large-scale satellite constellations by December 2025, setting a new record for satellite constellation applications [1] - Dongwu Securities anticipates that the construction of low-orbit satellite internet in China will enter a new phase of intensive deployment in the first half of 2026, with significant satellite tenders expected from StarNet Group and Yuanxin Satellite [1] - This upcoming round of tenders is expected to significantly increase satellite demand and promote collaborative development across the entire industry chain, from rocket to satellite manufacturing and payload support [1]