西安低空经济的崛起，得益于其扎实的产业基础和创新能力。 目前，西安已形成了以西安高新区、西安航天基地、西安阎良航空基地等为核心的多个产业集聚区。其中，西安阎良航空基地是全国唯一、亚洲最大的航 空产业聚集区，从螺母到大飞机，航空产业链在这里"一条龙"搞定，为西安经济发展提供了强劲支撑。 西安入围前十 7月8日，每日经济新闻·每经智库、城市进化论联合火石创造发布《城市低空经济"链接力"指数（2025）》（以下简称《报告》），并发布低空经济"链接 力"指数50强及企业聚集度、资本活跃度、创新聚集度和环境友好度四大细分指数50强的评价结果。 评价结果显示，全国城市低空经济"链接力"指数十强城市分别为：北京、深圳、上海、广州、成都、南京、苏州、杭州、西安及沈阳，十城共同构成全国 低空经济头部阵营。 值得关注的是，西安也是西北地区唯一入选十强的城市。 继2024年发布首份全国城市低空经济报告后，最新出炉的《报告》对产业链图谱和评价体系进行了迭代优化，并据此对全国近300座城市的低空经济发展 水平进行了更为全面的综合评价。 评价结果显示，北京、深圳、上海三城持续"领飞"，不仅位次与上年保持一致，更呈现出"强者恒强"的发展态 ...

Group 1 - The article highlights the importance of weekly announcements from Sunday to Thursday, which include significant stock market updates such as suspensions, increases or decreases in holdings, investment wins, acquisitions, earnings reports, unlocks, and high transfers [1] - It emphasizes the identification of investment hotspots and the prevention of potential black swan events, providing investors with ample time to analyze and find suitable listed companies [1] Group 2 - A company is making progress in high-speed copper cable AEC-related products and has various offerings in the field of embodied intelligent robots [1] - Another company is collaborating with Zhejiang University to develop embodied intelligent handling robots and is actively researching solid-state battery technology [1] - A third company is expected to see its net profit double year-on-year in the first half of the year, focusing on innovative drugs, weight loss medications, smart healthcare, and virtual digital humans [1]

Quantitative Models and Construction Methods - **Model Name**: Guozheng Aerospace and Aviation Industry Index (CN5082.CNI) **Model Construction Idea**: The index is designed to reflect the market performance of aerospace and aviation industry companies listed on the Shanghai, Shenzhen, and Beijing Stock Exchanges [41][42] **Model Construction Process**: 1. **Sample Space**: Select A-shares and red-chip enterprises' depositary receipts that meet the following conditions: - Non-ST/*ST securities - Listed for over 1 year (for STAR Market and Beijing Stock Exchange securities) or over 6 months (for other securities) - No major violations or financial reporting issues in the past year - No abnormal price fluctuations during the observation period - Belong to the aerospace and aviation industry under Guozheng's tertiary industry classification [43] 2. **Candidate Pool**: - Calculate the average daily free-float market capitalization and average daily trading volume over the past six months for eligible securities - Exclude the bottom 10% of securities ranked by trading volume if the pool exceeds 10 securities [43] 3. **Sample Selection**: - If the candidate pool contains ≤30 securities, all are included - If the pool contains 30<N≤50 securities, select securities covering 85% of free-float market capitalization, rounded to the nearest multiple of 10 [43] - If the pool contains >50 securities, select securities covering 85% of free-float market capitalization, rounded to the nearest multiple of 10, capped at 50 securities [43] 4. **Weighting**: Free-float market capitalization weighting [43] 5. **Adjustment**: Regular adjustments occur semi-annually, with temporary adjustments for special cases like delisting or corporate actions [44] **Model Evaluation**: The index is highly focused on the aerospace and aviation sector, with a strong representation of small-cap stocks and high exposure to the defense industry [44][47] Model Backtesting Results - **Guozheng Aerospace and Aviation Industry Index**: - **Annualized Return**: 6.26% (past five years) [61][62] - **Sharpe Ratio**: 0.33 (past five years) [61][62] - **Maximum Drawdown**: -55.93% (past five years) [61][62] - **Annualized Volatility**: 34.13% (past five years) [61][62] - **Recent Performance**: 33.78% return in the past year, outperforming other broad-based indices and military-themed indices [64][66] - **Bull Market Elasticity**: Demonstrated strong performance during bull market periods, with gains of 40.56%, 50.90%, and 38.36% in specific intervals [65] Quantitative Factors and Construction Methods - **Factor Name**: "Military Exposure" **Factor Construction Idea**: Focus on stocks with high exposure to the defense industry, particularly aerospace and aviation [47][55] **Factor Construction Process**: - Select stocks with significant involvement in defense-related activities, such as aircraft manufacturing, satellite technology, and unmanned systems [47][55] - Weight stocks based on their free-float market capitalization [43][55] **Factor Evaluation**: The factor achieves high representation of military-related stocks, with 97% of the index's components belonging to the defense industry [47][55] - **Factor Name**: "Aerospace Exposure" **Factor Construction Idea**: Emphasize stocks within the aerospace and aviation sub-sector [47][60] **Factor Construction Process**: - Identify stocks classified under the aerospace and aviation sub-sector [47][60] - Weight stocks based on their free-float market capitalization [43][60] **Factor Evaluation**: The factor has a high concentration in aerospace stocks, with 51% of the index's weight allocated to this sub-sector [47][60] Factor Backtesting Results - **Military Exposure Factor**: - **Representation**: 97% of index components belong to the defense industry [47][55] - **Aerospace Exposure Factor**: - **Representation**: 51% of index weight allocated to aerospace stocks [47][60] - **Unmanned Systems Factor**: - **Representation**: Over 12% of index weight allocated to stocks involved in unmanned systems, such as drones [60]

朱克力 | 立方大家谈专栏作者 "十四五"即将收官，这五年，中国经济社会发展历经风雨却成果丰硕。在世纪疫情、贸易霸凌等多重挑战下，经济依然保持稳健增长，创新驱动成效显 著，民生福祉持续改善。其中，数字经济、人工智能、低空经济等新兴领域异军突起，所孕育的"新质生产力"成为高质量发展的核心动能。 这种以科技创新为内核、场景应用为载体的新型生产力，不仅重塑着产业格局，更在国家发展全局中占据战略地位。深入剖析这些领域的发展路径与内在 逻辑，对于理解中国经济的韧性与潜力，展望未来发展方向，具有重要意义。 数字经济：重构经济格局的核心引擎 数字经济作为引领未来发展的重要力量，在"十四五"期间实现了规模与质量的双重跃升，其对经济社会的渗透与重塑效应愈发显著。 从规模扩张来看，2024年我国数字经济规模已达50.2万亿元，占GDP比重提升至41.5%，较"十三五"末增长约20万亿元，占比提高6.5个百分点。这一增长 态势并非简单的数量叠加，而是伴随着质量的提升与结构的优化。在电商领域，线上零售规模于2024年达到15.3万亿元，同比增长11.8%，阿里巴巴、京 东等头部企业通过技术创新不断丰富消费场景，从单纯的商品交易向"消 ...

Group 1 - The Chinese e-commerce logistics index reached a new high of 111.8 points in June, marking a 0.2 point increase from the previous month and continuing a four-month upward trend [5][16] - The United Nations Conference on Trade and Development warned that U.S. tariff measures are exacerbating global trade risks, with potential further unilateral actions from the U.S. likely to escalate trade tensions and disrupt global supply chains [7][21][22] Group 2 - The State Council Information Office held the first press conference on "high-quality completion of the 14th Five-Year Plan," highlighting historical achievements in economic and social development during this period [4][15] - The first Shanghai Cooperation Organization standardization cooperation mechanism was established to enhance regional trade facilitation, focusing on key areas such as artificial intelligence and low-altitude economy [18]

证券代码：002101 证券简称：广东鸿图 广东鸿图科技股份有限公司投资者关系活动记录表 编号：2025-04 答：公司以前有镁合金业务的工艺技术储备，目前有在做镁合 金方面的业务、技术布局。目前镁的原材料价格下降了，半固态成 型等工艺技术相对成熟了，主机厂在向镁合金方向尝试应用，公司 也有拿到部分主机厂的相关产品项目定点。 6、低空经济方面的业务情况？ 答：目前公司在低空经济领域，有拿到小鹏汇天的项目定点和 某客户的农用无人机的项目定点。公司积极对低空经济、具身智能 机器人等新兴领域进行业务拓展，当这些领域的业务有一定的规 模，公司切入这些新赛道的机会才会提高。 7、公司的海外业务情况如何？未来有无出海计划？ 1 3、公司主要的客户结构情况？未来会有什么样的预期？ 答：公司积极开拓市场，顺应市场潮流，随着新能源汽车渗透 率的不断提升，自主品牌的收入占比逐步提升，今年一季度的收入 主要增量就是来源于国内自主品牌客户的销量增长。 4、公司未来投资的主要方向？ 答：公司的投资主要是围绕压铸及内外饰两大业务板块开展， 包括海外新建产能、产业链横纵向延伸扩展等，还有一些新工艺、 新业务领域。二季度公司在郑州投资设立二 ...

Core Viewpoint - The successful listing of the first low-altitude economy asset-backed securities (ABS) in China, with a total issuance scale of 584 million yuan, marks a significant financial innovation aimed at supporting the development of the low-altitude economy and aerospace industry in Guangzhou [1][3][5]. Group 1: Financial Innovation and Market Impact - The ABS, named "Jinyuan-Guojun-Science City Leasing Greater Bay Area Intelligent Manufacturing Integration (Phase II)," is the first of its kind in the low-altitude economy sector, with securities codes 146523, 146524, and 146525 [3][5]. - The underlying assets of the ABS primarily consist of helicopters and related leasing equipment, providing a strong foundation for regional low-altitude economic development [5][10]. - The issuance achieved a record low interest rate for the priority A1 tranche at 1.9%, with a total subscription multiple of 4.17, indicating strong investor confidence [10][12]. Group 2: Strategic Development and Future Prospects - The chairman of Science City (Guangzhou) Leasing emphasized the company's rapid growth in the general aviation sector, with a fleet exceeding 20 aircraft and a comprehensive service model covering various applications [7][8]. - The low-altitude economy is projected to exceed 580 billion yuan by March 2025 and potentially reach 3.5 trillion yuan by 2035, highlighting the sector's growth potential [8][14]. - The establishment of the ABS is seen as a new paradigm for financing in the low-altitude industry, providing a replicable model for future financial innovations [14][15]. Group 3: Regional Development and Collaboration - Guangzhou Development Zone and Huangpu District are becoming key areas for low-altitude economic development, with a current industry scale of approximately 15 billion yuan and over 50 related enterprises [14][15]. - The local government has introduced supportive policies, such as the "Low Altitude 11 Articles," to enhance financial support and services for the low-altitude economy [14][15]. - Science City Leasing is actively fostering regional economic growth through an "investment-leasing-recruitment" service mechanism, successfully attracting general aviation companies to the Huangpu area [15].

投资者关系活动类别 特定对象调研 □分析师会议 □媒体采访 □业绩说明会 □新闻发布会 □路演活动 □现场参观 □其他 活动参与人员 开源证券 胡耀文 地铁设计 孙艺汉 时间 2025年7月9日 地点 公司会议室 形式 现场调研 交流内容及具体问答 记录 1.发行股份购买资产进展情况？ 为构建系统完善的全过程工程咨询产业链，提高企业 核心竞争力，公司拟以发行股份购买资产方式收购广州地 铁持有的广州地铁工程咨询公司100%股权并募集配套资 金，以进一步实现对勘察设计、规划咨询、工程监理等工 程咨询业务的整合。本次交易对价约5.11亿元，相关资产 的注入预计将会进一步增厚公司未来年度的经营业绩。本 次交易事项已经公司董事会、股东会审议通过，现已报交 易所受理。 2.一季度业绩下滑的原因？ 公司一季度经营业绩存在一定波动，主要系在于公司 所从事的轨道交通勘察设计项目周期较长，不同项目以及 同一项目在不同阶段的毛利存在一定波动，受到具体项目 进度的影响，一季度经营业绩较以往年度有所下滑；结合 公司自主建设的地铁设计大厦投入使用，相关在建工程转 入固定资产导致折旧增加，相关成本费用有所提升等情 况，公司一季度经营业绩存 ...

Core Viewpoint - The first large-scale drone performance at high altitude in Tibet's Nyima County marks a significant breakthrough in drone technology application in high-altitude regions, showcasing the integration of low-altitude economy and high-altitude tourism in China [1][3][4] Group 1: Event Overview - The event will take place at an average altitude of over 4600 meters, specifically at the shores of the Dangre Yongcuo Lake, highlighting the unique cultural and natural characteristics of Nyima County [1][3] - Hundreds of drones, modified for high-altitude conditions, will be used to create a visual narrative featuring local themes such as wild yaks and traditional costumes [3][4] Group 2: Economic and Cultural Impact - The event is seen as a proactive attempt to explore the deep integration of technology, culture, and tourism, aiming to showcase Nyima's natural beauty and cultural richness to the world [3][4] - The performance is expected to inject new vitality into the cultural and tourism development of Nyima County, further promoting local economic and social growth [4]

国泰海通证券：近年来伴随着新能源装机高增，新能源发电量高速增长，对煤电的挤压效益日益明显， 市场担忧在新能源的挤压下未来煤电将进入负增长阶段，从而导致电煤消费进入下行通道。而新能源高 速发展时代已过，2025年起随着新能源"430、531"新政出台，并且考虑到当前电网巨大的消纳压力和新 能源项目盈利性下降明显，国泰海通判断未来新能源发电将减速，对煤电的边际冲击减弱，电煤的需求 拐点或将在2027年。从板块推荐角度，国泰海通推荐业绩风险释放，板块龙头企业。 中信建投：中长期来看，医疗器械行业的产业趋势向好，创新、并购、国际化将推动中国器械龙头逐步 成长为全球龙头。前期行业承压主要与政策影响有关，多数公司全年整体呈现前低后高的业绩增速趋 势，下半年业绩改善的趋势更为明显。细分板块来看，医疗设备板块部分企业受益于行业招标数据高增 长和库存加速消化、业绩将逐步改善，高值耗材板块部分企业有望受益新产品逐步放量和集采优化政 策、业绩确定性和估值修复。看好脑机接口、外骨骼机器人、AI医疗、手术机器人等新科技方向的投 资机会。 新华财经北京7月9日电A股三大指数7月9日全天冲高回落，沪指3500点得而复失，最终微幅收跌；创业 ...