从指数持仓来看，中证沪港深互联互通中小综合原材料指数十大权重分别为：赤峰黄金（1.53%）、招 金矿业（1.28%）、中国稀土（1.16%）、洛阳钼业（1.13%）、浙江龙盛（1.04%）、海螺水泥 （1.03%）、菲利华（1.02%）、中矿资源（0.95%）、盛和资源（0.93%）、天山铝业（0.92%）。 从中证沪港深互联互通中小综合原材料指数持仓的市场板块来看，深圳证券交易所占比49.61%、上海 证券交易所占比38.62%、香港证券交易所占比11.76%。 从中证沪港深互联互通中小综合原材料指数持仓样本的行业来看，有色金属占比40.64%、化工占比 37.39%、非金属材料占比9.51%、钢铁占比8.03%、造纸与包装占比4.43%。 资料显示，该指数系列样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五 的下一交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一 个定期调整日前，权重因子一般固定不变。特殊情况下将对该指数系列样本进行临时调整。当样本退市 时，将其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处 理。 ...

（2）海外四大CSP巨头25年Capex超3000亿美元，且结构性向AI倾斜从需求侧印证算力硬件仍保持高景 气。（3）token激增并提供正反馈为AI产业技术提供底层支撑逻辑，至此AI叙事逐步得到印证，市场主 线已较为明确。 财达证券表示，消费及科技领域利好确定，短线吸引力或降，但A股估值有提升空间，长线机会仍在。 （本文机构观点来自持牌证券机构，不构成任何投资建议，亦不代表平台观点，请投资人独立判断和决 策。） 7月21日午后，创业板指震荡拉升。相关ETF方面，创业板ETF天弘（159977）涨0.55%。成分股中，菲 利华涨近14%，全志科技、乖宝宠物、三环集团等多股跟涨。 创业板ETF天弘（159977）紧密跟踪创业板指数（399006.SZ），该指数是深交所多层次资本市场的核 心指数之一，由最具代表性的100家创业板上市企业股票组成，反映创业板市场层次的运行情况。创业 板指数新兴产业、高新技术企业占比高，成长性突出，兼具价值尺度与投资标的的功能。 创业板ETF天弘（159977）同时配置场外创业板ETF联接基金（A:001592；C:001593）。 国盛证券表示，上周国内海外算力产业链迎来爆发时刻， ...

| | 地 | | | | 信 | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 301237 | 和顺科 | 7504.96 | 92.77 | 301528 | 多浦乐 | 8729.03 | -26.07 | | | 技 | | | | | | | | 301498 | 乖宝宠 物 | 15622.48 | 87.43 | 301319 | 唯特偶 | 9789.41 | -23.90 | | 301526 | 国际复 | 27103.50 | 83.47 | 300414 | 中光防 | | | | | 材 | | | | 雷 | 14886.03 | -22.98 | | 301037 | 保立佳 | 3052.71 | 83.25 | 301588 | 美新科 技 | 3781.61 | -21.64 | | 301286 | 侨源股 | 10207.53 | 80.54 | 300988 | 津荣天 | 9971.73 | -20.94 | | | 份 | | | | 宇 | | | | 301119 | 正强股 | 8609.6 ...

石英纤维电子布专题梳理及菲利华投资价值分析 20250720 摘要 高端 PCB 市场受益于服务器存储需求的增长，2024 年产值预计达 109 亿美元，同比增长 33%，未来五年预计保持 12%的复合增长率，主要 驱动力来自 AI 计算行业对高端覆铜板和 PCB 的强劲需求。 菲利华是全球少数具备石英纤维量产能力的制造商之一，拥有从石英材 料到制品的一体化产业链，通过收购中益新材强化了在电子布领域的竞 争力，产品广泛应用于高端覆铜板制造，业务呈现爆发式增长。 石英纤维电子布相较于传统玻纤布，在介电常数（约 3.78）和介电损耗 （理论上可达 1/10,000）方面具有显著优势，更适用于高速数据传输， 尤其是在 224G 高速互联应用中，其性能优势更为突出。 高端覆铜板市场规模庞大，预计从 2024 年的 40 多亿美元增长到 2029 年的近 70 亿美元，每年增量约 30 亿美元，若全部由石英纤维电子布覆 盖，则每年新增市场空间约为 10 亿美元（约 100 亿元人民币）。 特种电子布市场竞争激烈，菲利华子公司中一新材自 2017 年启动石英 纤维电子布项目，目前订单饱满并积极扩产，已具备生产极薄布的能力 ...

Group 1 - The rapid development of AI computing power is driving the upgrade of PCBs towards high-frequency and high-speed applications, leading to an explosion in demand for specialty electronic fabrics [3][5] - Specialty electronic fabrics are high-performance woven materials that optimize chemical composition and manufacturing processes to achieve specific electrical, thermal, or mechanical properties, supporting high-frequency signal transmission and reducing energy loss [3][10] - The market for AI/HPC server PCBs (excluding packaging substrates) is expected to grow at a CAGR of 32.5% from 2023 to 2028, significantly higher than other sectors [3][10] Group 2 - Low-DK electronic fabrics, characterized by low dielectric constant (DK) and low dielectric loss (DF), are crucial for AI servers and data center switches, enhancing signal efficiency in high-frequency environments [10][11] - The demand for Low-DK fabrics is projected to grow rapidly in 2024, driven by the transition to low-dielectric PCBs in AI server architectures and the global data center upgrade [10][11] - The global Low-DK electronic fabric market is expected to exceed $200 million by 2025 and reach $530 million by 2031, with a CAGR of 18.7% [11][16] Group 3 - Quartz fiber fabric (Q fabric), a high-performance material, is expected to see strong demand growth due to its application in advanced packaging technologies for AI hardware and data center switches [12][19] - The third-generation low-dielectric electronic fabric, Q fabric, utilizes high-purity silica to achieve ultra-low dielectric constant and loss, presenting significant technical barriers to mass production [12][19] - The core mission of Low-CTE electronic fabrics is to address thermal management issues in advanced chip packaging, with demand surging due to the explosive growth of AI computing power [19][20] Group 4 - Domestic manufacturers are accelerating capacity expansion in the specialty electronic fabric sector, responding to the growing demand from AI computing power upgrades [22][24] - Key suppliers of specialty electronic fabrics include Japanese, Taiwanese, and mainland Chinese companies, with domestic firms rapidly increasing production capabilities to meet market needs [22][24] - The competitive advantage of specialty electronic fabric suppliers lies in their ability to quickly innovate product performance and scale up production [22][24]

Investment Rating - The report maintains a positive outlook on the defense and military industry, suggesting an increase in focus on military investments [4][5]. Core Insights - The military trade supply and demand are strongly resonating, creating a new industry landscape, with expectations for continuous progress [5]. - The military industry is entering an upward cycle, driven by domestic demand from military construction, particularly in the transition to "mechanization + informationization" and the upcoming "intelligent + unmanned" equipment [5]. - The global geopolitical changes are expanding military trade demand, with China's military products gaining recognition, leading to a strong resonance between supply and demand in military trade [5]. - The growth cycle in the military sector is expected to enhance industry valuations, with a recognition of "technological equity" in military advancements [5]. - Recommendations include increasing attention to military investments, focusing on next-generation equipment and precision-guided weapons, which are expected to see initial growth by 2025 [5]. Market Review - Last week, the Shenwan Defense and Military Index rose by 2.26%, while the CSI Military Leaders Index increased by 3.68%, outperforming the Shanghai Composite Index, which rose by 0.69% [6][4]. - The top five performing stocks in the defense and military sector were Beihua Co. (23.37%), Yingliu Co. (20.37%), Feilihua (15.98%), AVIC Shenyang Aircraft (12.78%), and Aerospace Power (11.37%) [6][13]. - The bottom five performing stocks included Changchun Yidong (-9.36%), Rongfa Nuclear Power (-6.6%), Rainbow Co. (-6.14%), Guorui Technology (-5.02%), and Galaxy Electronics (-4.66%) [6][13]. Valuation Changes - The current PE-TTM for the Shenwan Military Sector is 83.84, placing it in the upper range historically, with a valuation percentile of 71.57% since January 2014 [14]. - Valuations are slightly differentiated among sub-sectors, with aerospace and aviation equipment at a relatively high valuation since 2020 [14][19]. Key Valuation Targets - The report lists key valuation targets in the military sector, including companies like AVIC Shenyang Aircraft, AVIC Chengfei, and others, with projected net profits and PE ratios for the coming years [21].

Core Viewpoint - The report highlights significant adjustments in the heavy holdings of Liu Gesong's six funds managed by GF Fund, particularly in the new energy vehicle and semiconductor sectors, with a notable shift towards new consumption, internet, and military industries [1][2]. Fund Holdings Adjustment - Liu Gesong's funds have reduced their positions in several previously favored stocks, including: - North Huachuang: Holdings decreased by approximately 17.69% to 161,240 shares [2]. - Seres: Holdings reduced by 9.14% [6]. - EVE Energy: Holdings decreased by 4.16% [6]. - JinkoSolar: Holdings down by 10.77% [6]. - Conversely, there has been a significant increase in holdings of stocks such as: - DeYe Co.: Increased by 40% [3][8]. - Xichuang Data: Increased by nearly 76% [3]. - Xiaomi Group-W: Increased by 25.66% [7]. Fund Performance - The overall performance of Liu Gesong's funds in Q2 was underwhelming, with all funds experiencing net redemptions: - The best-performing fund, GF Multi-Dimensional Emerging, recorded a net value growth rate of 7.91% [4]. - Other funds, such as GF Small Cap Growth A and C, reported growth rates of 2.38% and 2.28%, respectively [4]. - GF Innovation Upgrade and GF Technology Pioneer recorded negative returns [4]. Market Context - The A-share market saw mixed performance in Q2, with the Shanghai Composite Index rising by 3.26% and the Shenzhen Component Index slightly declining by 0.37% [5]. - Key sectors such as military, banking, and telecommunications showed significant gains, while sectors like food and beverage, home appliances, and steel performed poorly [5]. - Liu Gesong remains optimistic about the domestic economy's resilience, citing factors such as the easing of geopolitical tensions and supportive domestic policies [5].

国防军工 | 证券研究报告 — 首次评级 2025 年 7 月 18 日 300395.SZ 买入 (%) 今年 至今 1 个月 3 个月 12 个月 绝对 67.8 36.7 29.4 110.4 相对深圳成指 61.5 31.2 19.8 89.7 发行股数 (百万) 522.27 流通股 (百万) 513.04 总市值 (人民币 百万) 31,706.87 3 个月日均交易额 (人民币 百万) 437.23 主要股东 邓家贵 7.53% (10%) 13% 36% 59% 82% 105% Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 菲利华 深圳成指 资料来源：公司公告， Wind ，中银证券 以 2025 年 7 月 16 日收市价为标准 中银国际证券股份有限公司 具备证券投资咨询业务资格 国防军工：航空装备Ⅱ 证券分析师：苏凌瑶 原评级：买入 市场价格:人民币 60.71 板块评级:强于大市 股价表现 lingyao.su@bocichina.com 证券投资咨询业务证书编号： ...

Core Insights - The total margin financing balance of the ChiNext market reached 371.67 billion yuan, marking a continuous increase for nine trading days, with a cumulative increase of 12.46 billion yuan during this period [1][2] Financing Balance Changes - As of July 17, 2025, the total margin financing balance was 372.82 billion yuan, an increase of 2.48 billion yuan from the previous trading day [2] - The financing balance specifically was 371.67 billion yuan, which increased by 2.45 billion yuan from the previous day [2] - During the nine-day increase, 553 stocks saw an increase in financing balance, with 99 stocks experiencing an increase of over 20% [2] Top Gainers and Losers - The stock with the highest increase in financing balance was Feiliwa, with a latest balance of 41.78 million yuan, reflecting a 351.84% increase [3] - Other notable gainers included Fosa Technology and Mingyang Electric, with increases of 182.02% and 134.65%, respectively [3] - Conversely, the stock with the largest decrease was Oulutong, with a financing balance of 38.11 million yuan, showing a decline of 32.55% [3] Sector Performance - Stocks with financing balance increases of over 20% were primarily concentrated in the machinery, computer, and pharmaceutical industries, with 13, 13, and 12 stocks respectively [4] - The average increase for stocks with over 20% financing balance growth was 11.55%, outperforming the ChiNext index [5] Notable Financing Changes - The stock with the largest total increase in financing balance was Xinyi Sheng, with a latest balance of 5.48 billion yuan, increasing by 1.24 billion yuan [6] - Other significant increases were seen in Zhongji Xuchuang, with an increase of 902 million yuan, and Guiding Needle, with an increase of 682 million yuan [6] - Stocks with the largest decreases included Sifang Jinchuan, Zhongying Electronics, and Shenzhou Taiyue, with decreases of 331 million yuan, 266 million yuan, and 211 million yuan, respectively [6]

Investment Rating - The report rates the defense and military industry as "Overweight" indicating that the industry is expected to outperform the overall market [2][11]. Core Insights - The report highlights that orders are being transmitted in an orderly manner, signaling an impending performance inflection point for the industry [3]. - It selects 48 key companies across the military industrial chain, with a total market capitalization of 1,320.52 billion, accounting for approximately 48.4% of the total market capitalization of the Shenwan Defense and Military Industry Index [3]. - The expected total performance for these 48 companies in Q2 2025 is approximately 6.768 billion (down 11.2% year-on-year), and for H1 2025, it is expected to be around 11.336 billion (down 17.7% year-on-year) [3]. - The report notes performance differentiation across various segments due to customer structure and revenue recognition timing [3]. - The military industry is entering a significant upward cycle driven by domestic demand, particularly due to military modernization efforts [3]. - The report anticipates a strong resonance between supply and demand in military trade, driven by global geopolitical changes and increased recognition of Chinese military products [3]. - The growth cycle in the military sector is expected to enhance industry valuations, with a focus on technological equity and recognition of military advancements [3]. - The report suggests increasing attention to the military sector, particularly in areas such as next-generation equipment and precision-guided weapons, which are expected to enter a growth phase in 2025 [3]. Summary by Sections Performance Expectations - The report provides performance forecasts for key companies, indicating significant variances in growth rates across different segments [4][5]. - For example, Torch Electronics and Hongyuan Electronics are expected to see growth rates of 61% and 49% respectively in H1 2025, while companies like Zhihua Technology and Aerospace Electric are projected to decline by 69% and 78% respectively [3][4]. Market Dynamics - The report emphasizes that the core driver of domestic demand in the military sector is military construction, with a transition towards a new cycle characterized by "intelligent and unmanned" capabilities [3]. - It also notes that the military trade landscape is evolving, with increased global demand and recognition of Chinese military capabilities following recent geopolitical events [3]. Investment Opportunities - The report identifies key investment targets within the military sector, including high-end combat capabilities and new quality combat combinations [3]. - Specific companies highlighted for potential investment include AVIC Shenyang Aircraft, AVIC Chengdu Aircraft, and others involved in advanced materials and electronic components [3].