证券研究报告：电子 | 公司点评报告 股票投资评级 买入 |维持 个股表现 2024-07 2024-09 2024-11 2025-02 2025-04 2025-06 -1% 10% 21% 32% 43% 54% 65% 76% 87% 98% 世运电路 电子 资料来源：聚源，中邮证券研究所 公司基本情况 | 最新收盘价（元） | 30.51 | | --- | --- | | 总股本/流通股本（亿股）7.21 | / 7.21 | | 总市值/流通市值（亿元）220 | / 220 | | 52 周内最高/最低价 | 39.52 / 18.42 | | 资产负债率(%) | 25.7% | | 市盈率 | 27.99 | | 第一大股东 | 新豪國際集團有限公司 | 研究所 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 世运电路(603920) 服务器开始起量，汽车业务持续高增长 l 投资要点 l 投资建议： 我 们 预 计 公 司 2025/2026/2027 年 营 业 收 入 分 别 为 61.0/80.1/95.1 亿元，归母 ...

Group 1 - Kanghong Pharmaceutical received a drug registration certificate for Lifisig Eye Drops, approved for treating dry eye symptoms [1] - Kanghong Biotech, a wholly-owned subsidiary, received clinical trial approval for KH813 injection for metastatic non-squamous non-small cell lung cancer [1] - Kanghong Pharmaceutical was established in October 1996, focusing on drug and medical device research, production, and sales [1] Group 2 - Guoyuyuan's subsidiary received a government subsidy of 7.5521 million yuan, accounting for 10.14% of the company's audited net profit for 2024 [2] - Guoyuyuan was founded in November 1996, specializing in drug research, production, and sales [3] Group 3 - Haicheng Bonda's subsidiary signed a lease termination agreement, incurring a termination fee of 3.35 million USD [4] - Haicheng Bonda was established in December 2009, providing comprehensive modern logistics services [4] Group 4 - Hongxin Electronics' subsidiary signed contracts totaling 373 million yuan for computing power business [5] - Hongxin Electronics was founded in September 2003, focusing on FPC research, design, manufacturing, and sales [6] Group 5 - Tianbang Food reached a settlement agreement regarding a 1.214 billion yuan lawsuit, agreeing to repay 410 million yuan over 36 months [8] - Tianbang Food was established in September 1996, specializing in pig farming and pork processing [9] Group 6 - Daoshi Technology's controlling shareholder plans to reduce holdings by up to 1.97% of the company's shares [10] - Daoshi Technology was founded in September 2007, focusing on ceramic color glazes and related products [10] Group 7 - Jinpu Titanium is planning a major asset restructuring, leading to a stock suspension [10] - Jinpu Titanium was established in November 1989, specializing in titanium dioxide production and sales [11] Group 8 - Shenzhen Energy plans to invest 6.332 billion yuan in upgrading the Mawan Power Plant [12] - Shenzhen Energy was founded in August 1993, focusing on conventional and renewable energy development [13] Group 9 - Lihua Co. plans to reduce holdings by up to 3% of the company's shares [14] - Lihua Co. was established in June 1997, specializing in the breeding and sales of poultry [15] Group 10 - China Communications Construction Company plans to repurchase shares worth 500 million to 1 billion yuan [16] - China Communications Construction Company was founded in October 2006, focusing on infrastructure design and construction [17] Group 11 - Huatiankeji's subsidiary received a government subsidy of 80.6569 million yuan, accounting for 13.09% of the company's latest audited net profit [20] - Huatiankeji was established in December 2003, specializing in integrated circuit packaging and testing [21] Group 12 - Luxin Chuangtou plans to acquire shares in Hongke Electronics for a total of 9 million yuan [23] - Luxin Chuangtou was founded in November 1993, focusing on venture capital and industrial development [24] Group 13 - Feilong Co.'s controlling shareholder plans to reduce holdings by up to 563,250 shares [25] - Feilong Co. was established in January 2001, specializing in thermal management components for automotive and civil applications [26] Group 14 - Linglong Tire submitted an application for H-share listing on the Hong Kong Stock Exchange [27] - Linglong Tire was founded in June 1994, focusing on tire design, development, manufacturing, and sales [27] Group 15 - Saiwei Electronics plans to acquire 9.5% of its subsidiary's shares for up to 324 million yuan [28] - Saiwei Electronics was established in May 2008, focusing on MEMS chip development and semiconductor equipment [28] Group 16 - Suzhou Bank's major shareholder plans to increase holdings by no less than 400 million yuan [29] - Suzhou Bank was founded in December 2004, focusing on various banking services [29]

Core Viewpoint - Shenzhen Jingwang Electronics Co., Ltd. has experienced significant stock price fluctuations, with a cumulative increase exceeding 20% over three consecutive trading days, prompting a warning for investors to exercise caution in their investment decisions [1][2]. Company Overview - The company specializes in the research, development, production, and sales of PCBs (Printed Circuit Boards), including multi-layer boards, thick copper boards, high-frequency and high-speed boards, metal-based circuit boards, double-sided/multi-layer flexible circuit boards, high-density flexible circuit boards, HDI boards, rigid-flex boards, special material PCBs, carrier boards, and packaging substrates [1]. - Its products are widely used in various sectors such as automotive, next-generation communication technology, data centers, AIoT, consumer electronics, industrial interconnect, medical devices, new energy, and satellite communication [1]. Stock Performance - The stock price of the company reached a new high on June 30, 2025, following a significant short-term increase, which has raised concerns about potential investment risks [1]. - The company's recent trading volume has significantly exceeded previous levels, indicating heightened market activity [3]. Shareholder Actions - The controlling shareholder, Jinghong Yongtai Investment Holdings Co., Ltd., along with other related parties, has announced a plan to reduce their holdings by a total of 29.49 million shares, which is up to 3% of the company's total share capital, through both centralized bidding and block trading methods [3][4]. - As of the announcement date, the reduction plan is currently in progress, with a portion of shares already sold in accordance with the disclosed plan [4]. Regulatory Compliance - The company has confirmed that there are no undisclosed matters that should be reported according to the regulations of the Shanghai Stock Exchange [5].

Core Viewpoint - The credit rating report indicates that Shenzhen Xingsen Quick Circuit Technology Co., Ltd. (referred to as "Xingsen Technology") maintains a stable credit rating of AA, reflecting its leading position in the domestic PCB prototype and small batch board sector, despite facing significant financial challenges due to high upfront costs in semiconductor projects and slow order integration [2][4][5]. Company Overview - Xingsen Technology is recognized as one of the few domestic manufacturers capable of mass production of FCBGA packaging substrates, maintaining a technological edge in the industry [2][17]. - The company has a diversified product application across various sectors, including communication, industrial control, medical electronics, and consumer electronics, with a stable customer base [4][17]. Financial Performance - The company reported total assets of 145.69 billion and total liabilities of 59.44 billion as of March 2025, with operating revenue of 15.80 billion for the year [2]. - The net profit for 2024 was a loss of 5.31 billion, reflecting the impact of high costs associated with semiconductor projects and insufficient order volume [3][5]. - The company's debt-to-equity ratio increased, indicating rising financial leverage and debt repayment pressure [5][19]. Industry Environment - The PCB market is expected to recover in 2024, driven by demand from AI servers and consumer electronics, with a projected global market value of 73.6 billion, representing a 5.8% year-on-year growth [11][12]. - The domestic PCB market in China is anticipated to grow from 41.2 billion to 50.8 billion from 2024 to 2029, with a compound annual growth rate of 4.3% [11][12]. - The industry faces challenges such as high raw material costs and competitive pressures, which may impact profit margins [15][19]. Competitive Position - Xingsen Technology ranks seventh among domestic PCB manufacturers according to the CPCA, showcasing its competitive strength [17]. - The company has invested significantly in R&D, with 4.42 billion allocated in 2024, and has received national awards for its technological advancements [18][19]. - Despite the competitive landscape, Xingsen Technology's PCB business saw a revenue increase of 5.11% in 2024, primarily due to recovery in the consumer electronics sector [19].

在通讯领域，欣强电子具备800G和1.6T光模块板量产能力，光模块板要求PCB 具有高可靠性、高稳定 性、阻抗性能好、低损耗率、电信号完整等特点，对背钻、盲孔、铜厚均匀性、金手指公差等要求严 格，对阻抗公差要求较高，公司1.6T 光模块板阻抗线宽达到1.8mil/1.8mil，阻抗公差达到±3%，盲孔孔 径达到3mil，技术难度较高。 此次IPO，欣强电子拟募资9.62亿元，投建于欣强电子（清远）股份有限公司高多层高密度互连印制电 路板改扩建项目。 欣强电子表示，通过本项目的建设实施，公司将新增年产38万平方米高多层高密度互连印刷电路板产 能，公司生产能力将实现大幅提高，满足市场的发展需求，进一步提 升公司规模优势，拓展产品类型 和提升行业地位。 6月30日，深交所正式受理了欣强电子（清远）股份有限公司（简称：欣强电子）创业板IPO申请。 欣强电子主营业务是印制电路板的研发、生产和销售，公司印制电路板产品定位于中高端市场，以八层 及以上高端PCB为主，产品均价超过2,000元/平方米，处于行业第一梯队，竞争对手主要为行业内头部 企业，在存储、通讯领域具有较高的口碑、声誉及品牌优势。公司产品具有高可 靠性、高稳 ...

Core Viewpoint - Jingwang Electronics (603228) has experienced significant stock price increases, achieving a cumulative rise of over 28% in the last three trading days, while its controlling shareholder has executed share reductions [2][4]. Group 1: Shareholder Actions - The controlling shareholder, Shenzhen Jinghong Yongtai Investment Holding Co., Ltd., and Zhichuang Investment Co., Ltd. have reduced their holdings by a total of 9.597 million shares from June 27 to June 30 [4]. - The shareholding ratio of the controlling shareholder and its concerted parties decreased from 61.96% to 60.93% due to the share reduction and the conversion of convertible bonds [4][6]. Group 2: Trading Details - On June 27, a block trade of 4.321 million shares was executed at a price of 33.01 yuan per share, representing a discount of 13.22% compared to the market closing price of 38.04 yuan per share [6]. - On June 30, another block trade of 5.276 million shares occurred at a price of 35.76 yuan per share, reflecting a discount of 14.53% compared to the market closing price of 41.84 yuan per share [6]. Group 3: Company Overview - Jingwang Electronics specializes in PCB (Printed Circuit Board) business and has seen its market capitalization reach 39.1 billion yuan due to recent market interest [7]. - The company is recognized as a national high-tech enterprise, focusing on the R&D, production, and sales of various types of PCBs, which are widely used in automotive, next-generation communication technologies, data centers, and AIoT applications [7].

Group 1 - The opening of the Shenzhen-Zhongshan Corridor has significantly improved transportation efficiency, reducing travel time between Shenzhen and Zhongshan from over 2 hours to under 30 minutes, facilitating the flow of technology and capital in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - TCL Technology has established its air conditioning division in Zhongshan, supported by local industrial resources, with projected production value exceeding 20 billion yuan in 2024, marking a year-on-year growth of over 30% [2] - Jiangbolong Electronics has set up a production base in Zhongshan, enhancing its operational capabilities and achieving a "half-hour connectivity" with its Shenzhen headquarters [2] Group 2 - The Shenzhen-Zhongshan Corridor serves as a bridge for 29 A-share listed companies in Zhongshan, providing broader market opportunities and closer integration with Shenzhen's industrial chain and innovation resources [3] - Companies like Guangdong Yidun Electronics are leveraging the corridor to strengthen their market position in the printed circuit board industry, focusing on automotive electronics and new energy sectors [3] - The corridor has enabled companies such as Huayi and Zhongshan United Optoelectronics to enhance their collaboration with Shenzhen firms, optimizing their production and R&D processes [3][4] Group 3 - The corridor promotes industrial collaboration, allowing Shenzhen to focus on high-end R&D while Zhongshan consolidates its manufacturing advantages, creating a clearly defined and collaborative industrial landscape [4]

9天6板中京电子：公司无应披露而未披露的重大事项 智通财经6月30日电，中京电子(002579.SZ)公告称，公司股票连续3个交易日收盘价格涨幅偏离值累计 超过20%，属于股票交易异常波动。经核实，公司前期披露的信息不存在需要更正、补充之处，近期公 共媒体报道未对公司股票交易价格产生较大影响，公司生产经营情况正常，内外部经营环境未发生重大 变化。公司、控股股东和实际控制人目前暂无关于公司的应披露而未披露的重大事项或处于筹划阶段的 其他重大事项。 ...

专注印制电路板研发生产的红板科技冲刺IPO。 6月28日上交所公告，江西红板科技股份有限公司(简称"红板科技")科创板IPO获受理，公司拟募资20.57亿元。 招股书显示，红板科技专注于印制电路板的研发、生产和销售，产品定位于中高端应用市场，具有高精度、高密度和高可靠性等特点，是行业内HDI板收入 占比较高、能够批量生产任意互连HDI板和IC载板的企业之一。红板科技已形成完善的产品结构，产品包括HDI板、刚性板、柔性板、刚柔结合板、类载 板、IC载板等，并具备全面的技术研发和生产能力，可为客户提供多样化的产品选择和一站式服务。公司产品广泛应用于消费电子、汽车电子、高端显示、 通讯电子等领域，在消费电子和汽车电子领域具备显著的竞争优势和市场地位。 红板科技在手机HDI主板和手机电池板研发和制造领域具有丰富的行业经验，根据Canalys统计，2024年全球手机出货量为12.23亿台，全球前十大智能手机 品牌出货量约占94%，即11.50亿台。红板科技2024年为全球前十大手机品牌提供手机HDI主板1.54亿件、柔性电池板和刚柔结合电池板2.28亿件；据此测 算，红板科技手机HDI主板供货量约占全球前十大手机品牌出 ...

据招股书，电科蓝天主要从事电能源产品及系统的研发、生产、销售及服务，拥有发电、储能、控制和 系统集成全套解决方案，产品应用领域实现深海(水下 1 公里)至深空(距地球 2.25 亿公里)广泛覆盖。公 司主营业务涵盖宇航电源、特种电源、新能源应用及服务三大板块。公司研制的宇航电源产品贯穿中国 航天发展史，自 1970 年为我国第一颗人造卫星"东方红一号"提供电源产品以来，公司已为神舟飞船、 天宫空间站、北斗卫星、嫦娥月球探测器、天问火星探测器、高分卫星等国家与国防多个重大工程在内 的 700 余颗卫星/飞船/探测器/空间站提供了优质可靠的电源产品，是中国 航天事业取得辉煌成就背后 主要的支撑力量。 智通财经APP获悉，6月28日，中电科蓝天科技股份有限公司(简称：电科蓝天)上交所科创板IPO已受 理。中信建投证券为保荐机构，拟募资15亿元。同日，江西红板科技股份有限公司(简称：红板科技)上 交所主板IPO已受理。民生证券为保荐机构，拟募资20.57亿元。 红板科技专注于印制电路板的研发、生产和销售，产品定位于中高端应用市场，具有高精度、高密度和 高可靠性等特点，是行业内 HD 板收入占比较高、能够批量生产任意互 ...