广发证券股份有限公司 关于苏州固锝电子股份有限公司 之 上市保荐书 二〇二五年七月 苏州固锝电子股份有限公 司 上市保荐书 目 录 一、本保荐机构已按照法律法规和中国证监会及深圳证券交易所的相关规定， 对发行人及其控股股东、实际控制人进行了尽职调查、审慎核查，充分了解 发行人经营状况及其面临的风险和问题，履行了相应的内部审核程序。 ... 19 苏州固锝电子股份有限公司 上市保荐书 声 明 广发证券股份有限公司（以下简称"广发证券" "保荐人"或"保荐机构"） 及具体负责本次证券发行上市项目的保荐代表人已根据《中华人民共和国公司 法》《中华人民共和国证券法》等法律、法规和中国证监会及深圳证券交易所 的有关规定，诚实守信，勤勉尽责，严格按照依法制订的业务规则和行业自律 规范出具本上市保荐书，并保证本上市保荐书的真实、准确、完整。 如无特别说明，本上市保荐书中所有简称和释义，均与《苏州固锝电子股 份有限公司 2024 年度向特定对象发行 A 股股票募集说明书》一致。 苏州固锝电子股份有限公司 上市保荐书 第一节 本次证券发行基本情况 一、发行人基本情况 （一）发行人基本信息 公司名称 苏州固锝电子股份有限公司 英 ...

Group 1 - The second wave of IPO现场检查 in 2025 includes 12 companies, with 8 applying for the Shanghai Stock Exchange and 4 for the Shenzhen Stock Exchange [1] - 惠科股份 is the only company making a second IPO attempt, previously applying for the创业板 with a planned fundraising of 9.5 billion yuan [1][4] - In 2023 and 2024, the number of companies undergoing IPO现场检查 was significantly lower, with only 17 and 4 respectively, while 14 companies have been selected in 2025 so far [1] Group 2 - The 12 selected companies have an average net profit of 498 million yuan over the past year, with a total fundraising target of 24.81 billion yuan [2] - Seven of the companies are expected to generate over 1 billion yuan in revenue in 2024, with net profits exceeding 200 million yuan [3] Group 3 - 惠科股份 is the largest company among the selected, with a planned fundraising of 8.5 billion yuan, specializing in semiconductor display panels and smart display terminals [4] - 惠科股份 has seen its revenue grow from 27.134 billion yuan in 2022 to an estimated 40.31 billion yuan in 2024, with net profits recovering from a loss of 1.428 billion yuan in 2022 to a profit of 3.339 billion yuan in 2024 [4] Group 4 - The panel industry is known for its cyclical volatility, with 惠科股份 previously withdrawing its IPO application due to declining LCD panel prices [5] - The industry is showing signs of recovery in 2023, but concerns remain about potential future volatility in the TV panel market [5] Group 5 -芯密科技, the smallest company among the selected, focuses on semiconductor-grade perfluoroether rubber materials, with a planned fundraising of 785 million yuan [7] -芯密科技's revenue has grown from approximately 41.59 million yuan in 2022 to 208 million yuan in 2024, but it has a high customer concentration risk [7][8] Group 6 - The chemical industry has the highest number of selected companies, totaling 5, including田园生化 and东岳未来, with varying revenue and profit trends [9] - The computer, communication, and other electronic equipment manufacturing sector has 3 companies selected, including 惠科股份 and芯密科技, with significant revenue contributions from major clients [9] Group 7 - The 12 IPO projects involve 9 different securities firms, with 中信证券 and 中金公司 being the most active [10] - The current IPO regulatory environment emphasizes strict scrutiny and market-oriented approaches, with a focus on identifying high-quality companies [10][12] Group 8 - The termination rate for IPO现场检查 has been high, with only 22 out of 115 companies successfully listing since 2021 [10][11] - The regulatory approach has shifted from merely gatekeeping to actively screening for quality, particularly for traditional industries and high-tech companies [12][13]

——2025 年 07月 01日 《中东地缘冲突再升级，资本市场短期受 影响》 ——2025 年 06月 25日 《地缘冲突升级短期压制风险偏好提升》 [Table_I 日期 ndustry] : shzqdatemark 2025年07月07日 | [Table_Author] 分析师: | 张河生 | | --- | --- | | Tel: | 021-53686158 | | E-mail: | zhanghesheng@shzq.com | | SAC 编号: | S0870523100004 | [Table_ReportInfo] 相关报告： 《关注经贸协议最终落地情况》 过去一周（20250630-20250706）wind 全 A 指数上涨 1.22%，其中 中证 A100、沪深 300、中证 500、中证 1000、中证 2000 与 wind 微盘股 分别变化 1.48%、1.54%、0.81% 、0.56%、0.59%与 1.89%。 ——2025 年 06月 18日 关注供给侧改革预期升温带来的投资机会 ——固收&宏观周报（20250630-20250706） [◼Table_Sum ...

IPO Review and Registration Progress - A total of 41 new IPO applications were accepted, with Huike Co., Ltd. planning to raise 8.5 billion yuan [2][4] - The new applicants span 21 industries, with the highest number from the "Computer, Communication and Other Electronic Equipment Manufacturing" sector, totaling 8 companies [2] - Two banks, Dongguan Bank and Nanhai Bank, had their IPO review status changed from "suspended" to "accepted," with planned fundraising of 8.4 billion yuan and 8.3 billion yuan respectively [6] Company Specifics - Huike Co., Ltd. aims to raise 8.5 billion yuan for projects related to OLED and Mini-LED manufacturing, and has projected revenues of 40.31 billion yuan for 2024, a 12.61% increase year-on-year [4] - Moer Thread plans to raise 8 billion yuan for AI chip development, with a focus on self-controlled GPU technology [5] - He Yuan Bio, the first company to pass under the new Sci-Tech Innovation Board standards, reported revenues of 0.13 billion yuan in 2022, with a projected increase to 0.25 billion yuan in 2024 [7] New Stock Listings and Performance - Xintong Electronics debuted on July 1, with a first-day increase of 286.36%, closing at 63.44 yuan per share [12] - Yitang Co., Ltd. is set to list on the Sci-Tech Innovation Board on July 8, with a projected revenue of 4.63 billion yuan for 2024, reflecting a 17.84% year-on-year growth [14] - Huadian New Energy plans to raise over 15.8 billion yuan in its upcoming IPO, focusing on wind and solar energy projects [15] Policy and Regulatory Developments - The Longhua District of Shenzhen is promoting companies listed on the Hong Kong Stock Exchange to also list on the Shenzhen Stock Exchange, enhancing cross-border financial services [17]

资料来源：东莞证券研究所，iFinD 二、周度新股上市情况走势 从周度新股上市规模来看，上周（6 月 30 日-7 月 4 日，下同）较上上 周（6 月 23 日-6 月 27 日，下同）相比，首发募资金额多 4.40 亿元。 证券研究报告 2025 年 7 月 7 日 星期一 【新股发行跟踪（20250707）】 一、上周新股表现情况 上周（6 月 30 日-7 月 4 日）共有 1 只新股上市，上市首日涨跌幅均值 为 286.36%。其中，有 1 只新股上市首日涨幅超 100%，为信通电子。上周 无新股首日破发。 表 2：周度新股上市概况 | 期间 | | 新股上市数（主 | 首发募资 | 首日破 | 首日涨超 | 首日涨跌幅范围 | 首日涨跌幅 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 板/双创） | （亿元） | 发率 | 100%数量 | | 均值 | | 6-30 至 | 7-4 | 1 (1/0) | 6.40 | 0% | 1 | (286.36%，286.36%) | 286.36% | | 6-23 至 | 6-27 ...

Group 1 - The core stock price of Zhongke Haixun (300810) closed at 45.94 yuan on July 7, 2025, with a slight increase of 0.09% and a turnover rate of 10.63% [1] - The company reported a total revenue of 46.83 million yuan for Q1 2025, representing a year-on-year decrease of 6.13%, while the net profit attributable to shareholders was 25.23 million yuan, down 83.90% year-on-year [1] - The company's liquidity ratios include a current ratio of 2.673 and a quick ratio of 1.825, with a debt-to-asset ratio of 29.94% [1] Group 2 - Zhongke Haixun has made investments in 11 companies and participated in 108 bidding projects, indicating active engagement in business development [2] - The company holds 3 trademark registrations and 66 patents, showcasing its focus on intellectual property [2] - Additionally, Zhongke Haixun possesses 7 administrative licenses, reflecting its compliance and operational capabilities [2]

Group 1 - The company Dalian Demais Precision Technology Co., Ltd. has applied for a patent for a "Virtual Design Platform for Automotive Precision Axles under the Industrial Metaverse," indicating its focus on advanced simulation design technology [1] - The patent application involves collecting operational data of automotive precision axles and utilizing digital twin technology to create virtual models based on the interconnections of various functional units within the axles [1] - The platform aims to perform sensitivity analysis on the virtual models to determine critical design parameters and evaluate simulation performance under dynamic nonlinear conditions [1] Group 2 - Dalian Demais Precision Technology Co., Ltd. was established in 2001 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 15,334 million RMB and has made investments in two other enterprises while participating in 17 bidding projects [2] - The company holds 172 patents and has 48 administrative licenses, showcasing its active involvement in innovation and regulatory compliance [2]

Core Viewpoint - The economic situation in Zhuzhou is showing positive growth, particularly in the manufacturing sector, with a focus on advanced manufacturing and emerging industries driving this progress [1][3]. Group 1: Advanced Manufacturing Development - Zhuzhou's advanced manufacturing sector has seen a significant increase, with the added value of advanced manufacturing growing by 10.7% from January to May, contributing 55.2% to the city's industrial output [3][4]. - The investment structure in Zhuzhou has fundamentally shifted, with industrial investment growth rising from 5.5% to 17.5% since 2020, now accounting for 60.4% of fixed asset investment [3][11]. - The city is committed to a "manufacturing first" approach, integrating manufacturing and research to enhance innovation and productivity [3][4]. Group 2: Emerging Industries Growth - Emerging industries in Zhuzhou are flourishing, with significant growth observed in sectors such as wind power, electronic equipment manufacturing, automotive manufacturing, advanced materials, and biomedicine, all achieving double-digit growth [7][8]. - The city is optimizing its industrial landscape to promote emerging industries, leveraging its industrial foundation and research capabilities to foster new sectors like new energy equipment and industrial software [9][10]. - The successful application of Beidou technology across various fields is a testament to Zhuzhou's ability to convert technological advantages into industrial strengths [9]. Group 3: Industrial Investment and Future Potential - Industrial investment in Zhuzhou has consistently increased, with a notable 17.5% growth this year, indicating strong confidence in the local business environment and future market prospects [11][12]. - The city has attracted significant strategic emerging industry projects, such as the carbon silicon semiconductor equipment production base and the CRRC "dual carbon" industrial park, which are expected to bolster the new industrial landscape [12]. - Zhuzhou's focus on green and low-carbon technologies is evident, with numerous projects recognized for their environmental sustainability, positioning the city for future economic advancements [12].

金融界2025年7月7日消息，国家知识产权局信息显示，联想（北京）有限公司申请一项名为"用于具有 候选SCG机制的CHO的方法及设备"的专利，公开号CN120266536A，申请日期为2023年01月。 天眼查资料显示，联想（北京）有限公司，成立于1992年，位于北京市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本565000万港元。通过天眼查大数据分析，联想（北京） 有限公司共对外投资了107家企业，参与招投标项目5000次，财产线索方面有商标信息1747条，专利信 息5000条，此外企业还拥有行政许可238个。 专利摘要显示，本申请案的实施例涉及用于具有候选辅助小区群组(SCG)机制的有条件切换(CHO)的方 法及设备。根据本申请案的实施例，一种用户装备(UE)包含：收发器；及处理器，其耦合到所述收发 器；且所述处理器经配置以：经由所述收发器接收无线电资源控制(RRC)配置及另一RRC配置，其中所 述RRC配置包含候选主小区群组(MCG)的有条件切换(CHO)配置信息及CHO执行条件，且所述另一RRC 配置包含一或多个候选辅助小区群组(SCG)的配置信息及所述一或多个候选SCG的 ...

Core Viewpoint - Shen Yu Communication Technology Co., Ltd. is applying to issue convertible bonds to unspecified objects and list them on the Growth Enterprise Market, with Huatai United Securities as the sponsor [1][2][3] Group 1: Issuer Information - Shen Yu Communication specializes in the development, production, and sales of coaxial cables, special cables, connectors, and microwave antennas [4][5] - The company is recognized as a national "little giant" enterprise and has established several technology research centers [14] - The company has maintained stable revenue growth and good financial health, indicating sustainable operational capability [14] Group 2: Bond Issuance Details - The proposed issuance amount is up to RMB 500 million, intended for the "smart field data line construction project" [23][27] - The bonds will have a term of six years and will be issued at a face value of RMB 100 each [28][27] - The interest rate will be determined based on market conditions and will be paid annually [28][29] Group 3: Compliance and Governance - The issuer has established a sound corporate governance structure, including a board of directors and various committees [11][16] - The company has complied with all relevant laws and regulations regarding the issuance of securities [11][12] - The internal control system is robust, ensuring accurate financial reporting and compliance with accounting standards [18][19] Group 4: Financial Performance - The net profits attributable to the parent company for 2022, 2023, and 2024 were reported as follows: 2022: RMB X million, 2023: RMB Y million, 2024: RMB Z million [12][16] - The company's asset-liability ratios were 27.28%, 18.11%, and X% for the respective years, indicating a healthy financial structure [16][12] Group 5: Risk Management - The company has no significant legal disputes or adverse conditions that could impact its ongoing operations [17][21] - The issuer has conducted thorough due diligence to ensure compliance with all regulatory requirements [8][9]