Xi'an Triangle Defense (SZ:300775) Xin Lang Cai Jing·2025-11-06 03:18Group 1 - The core viewpoint highlights the increasing demand for gas turbines driven by AI infrastructure and power energy needs, with potential market growth in the hundreds of billions of dollars [1] - Domestic gas turbine suppliers are strategically positioning themselves to support leading overseas gas turbine OEMs, accelerating their international expansion [1] - Triangle Defense, a component of the National Defense ETF, announced a development agreement with Siemens Energy, which includes specific qualifications for supplying certain items and a framework order agreement for product delivery [1] Group 2 - The National Defense ETF closely tracks the CSI National Defense Index, which includes listed companies under the top ten military industrial groups and those involved in supplying weaponry to the armed forces [2] - As of October 31, 2025, the top ten weighted stocks in the CSI National Defense Index account for 44.41% of the index, with significant players including AVIC Shenyang Aircraft Corporation and Aero Engine Corporation of China [2] - The National Defense ETF has the lowest management and custody fees among its peers at 0.40%, making it unique in its category [2]