截至2025年7月23日 13:56，国证航天航空行业指数(CN5082)成分股方面涨跌互现，国博电子(688375)领 涨6.68%，海特高新(002023)上涨3.31%，上海瀚讯(300762)上涨2.94%；广联航空(300900)领跌。航空航 天ETF(159227)最新报价1.13元。 规模方面，航空航天ETF最新规模达6.33亿元，创成立以来新高。 中航证券指出，商业航天即将进入高速发展期，带动新型热防护材料、耐高温、高导热等材料发展。商 业航天作为空天信息产业与太空经济的核心基础，已经开始进入基础设施建设，探索应用需求阶段。 2025年，伴随多款商业火箭新型号即将首飞，巨型卫星互联网星座建设有望提速，商业航天有望进入发 展快速成长期，进而带动火箭制造环节新材料与新工艺的应用变革。 航空航天ETF（159227）跟踪国证航天指数，申万一级行业中，国防军工权重占比高达98.2%，是全市 场最"纯"的军工类ETF。聚焦军工领域的空天力量，在申万二级行业中的"航空+航天装备"权重高达 66.5%，且是跟踪该指数规模最大的ETF产品。 数据显示，截至2025年6月30日，国证航天航空行业指数(CN508 ...

Core Insights - The city of Suzhou has released its first "Top Ten Industrial Technology Achievements" and "Top Ten Industrial Technology Nominations," highlighting significant technological advancements and innovations in various sectors [1][2]. Group 1: Achievements - One achievement has been recognized as part of the "Top Ten Scientific Advances in China" for 2024, specifically the radiation photovoltaic micro-nuclear battery developed by Suzhou University [2]. - Several achievements have broken international monopolies, with multiple products holding the highest market share in their respective niche sectors within China [1][2]. - The average number of invention patents per achievement is 45, indicating a strong emphasis on innovation [1]. Group 2: Companies Involved - The achievements involve contributions from seven (proposed) listed companies, ten specialized and innovative enterprises, seven unicorn cultivation companies, and sixteen high-tech enterprises [1]. - The average revenue per company last year was 7.1 billion yuan, with an average R&D investment of 640 million yuan [1]. Group 3: Notable Technology Achievements - The notable achievements include: - The world's first and only approved GCG/GLP-1 natural dual-target weight loss drug by Innovent Biologics [2]. - The first domestic artificial heart entering clinical trials in the U.S. by Tongxin Medical [2]. - The first commercial 200kV field emission transmission electron microscope by Bozhong Instruments [2]. - The leading market share in voice interaction products for new energy vehicles by Sibilite [2]. - The mass production auxiliary driving system by Momenta, a unicorn in the autonomous driving sector [2]. - The PECVD equipment by Maiwei Technology, achieving global market leadership [2]. - The submarine optical cable communication system by Hengtong Huahai, ranking first in China and third globally [2]. - The GaN chip production line by InnoSilicon, the first of its kind globally [2]. - The perovskite photovoltaic modules by GCL-Poly, which have set multiple world records for conversion efficiency [2]. Group 4: Nominated Achievements - The nominated achievements include: - Intelligent six-legged guide dog by the Suzhou Innovation Institute of Shanghai Jiao Tong University [3]. - Tunnel boring machine by China Communications Construction Company [3]. - Large liquid launch vehicle by Tianbing Technology [3]. - Domestic heterogeneous liquid-cooled intelligent computing server by the Chinese Academy of Sciences [3]. - High-performance solid-state power battery by Qingtai Energy [3]. - Quantum-resistant encryption chip by Guoxin Technology [3]. - Integrated modeling and simulation platform by Tongyuan Soft Control [3]. - High-power semiconductor laser chip by Changguang Huaxin [3]. - Electric drive system for heavy-duty mining trucks by Kaibo Yikong [3]. - Non-oriented silicon steel by Shagang Group [3].