关税扰动，国防军工逆市领涨，512810高频溢价！机构：内需刚性+自主可控，国防军工有望跑出超额

Core Viewpoint - The defense and military industry in China has shown resilience and growth despite recent tariff escalations, with the sector benefiting from strong domestic demand and limited impact from international trade disruptions [1][4]. Market Performance - On October 13, A-shares fell collectively, with only four out of thirty industry sectors showing gains, among which the defense and military sector led with a rise of 0.97% [1][2]. - The defense and military ETF (512810) demonstrated upward movement, even reversing into positive territory during market fluctuations, indicating strong buying interest [2][4]. Sector Analysis - The defense and military sector is characterized by rigid domestic demand and self-sufficiency, making it less vulnerable to international trade tensions [4]. - The industry is poised for growth due to the trend of high-end equipment self-sufficiency and the ongoing upgrade of China's industrial capabilities, which enhances the global competitiveness of domestic companies [4]. - Current valuations in the sector are considered reasonable, with long-term growth driven by advancements in digital technology and energy transformation [4]. Investment Tool - The defense and military ETF (512810) serves as an efficient investment vehicle, covering a range of themes including nuclear fusion, commercial aerospace, low-altitude economy, large aircraft, deep-sea technology, and military AI [4].