Group 1 - Shenzhen Mindray Bio-Medical Electronics Co., Ltd. was founded in 1999 and is primarily engaged in the manufacturing of specialized equipment [1] - The company has a registered capital of 12,124.41394 million RMB and is located in Shenzhen [1] - Mindray Medical's stock closed down 3.3% on July 7 [1] Group 2 - Two funds under E Fund Management entered the top ten shareholders of Mindray Medical, with E Fund's ChiNext ETF and CSI 300 Healthcare ETF reducing their holdings in the first quarter of this year [1] - E Fund's ChiNext ETF has a year-to-date return of 1.67%, ranking 2337 out of 3426 in its category [1] - E Fund's CSI 300 Healthcare ETF has a year-to-date return of 3.11%, ranking 1764 out of 3426 in its category [1]

Weekly New Stock Performance - One new stock was listed from June 30 to July 4, with an average first-day price increase of 286.36%[2] - The only new stock, Xintong Electronics, saw a first-day increase exceeding 100%[2] - No new stocks experienced a first-day decline during this period[2] Weekly New Stock Issuance Trends - The total fundraising amount for new stocks last week was 640 million yuan, an increase of 440 million yuan compared to the previous week[3] - The previous week (June 23 to June 27) had a total fundraising of 200 million yuan with an average first-day increase of 500%[3] - The average first-day price increase for new stocks over the past month was 237.34%[6] Monthly New Stock Issuance Overview - In the month from July 1 to July 4, only one new stock was listed, raising 640 million yuan[9] - In June, eight new stocks were listed, raising a total of 909.8 million yuan, with six stocks seeing first-day increases over 100%[9] - The average first-day price increase for new stocks in June was 237.34%[9] Upcoming New Stock Listings - One new stock, Yitang Co., is set to be listed on the Sci-Tech Innovation Board on July 8, with an issue price of 8.45 yuan and a price-to-earnings ratio of 51.55[16] - One new stock, Huadian New Energy, is scheduled for online subscription on July 7, with expected fundraising of 1.8235 billion yuan[16] Risk Considerations - New stock performance is influenced by market sentiment, and poor market conditions may negatively impact new stock issuance[17] - Newly issued stocks may experience significant price volatility due to limited liquidity and low trading volumes[17]

Company Overview - Zhejiang Jinggong Integrated Technology Co., Ltd. has over 50 years of equipment manufacturing history, focusing on becoming a leader in high-end specialized equipment technology and promoting industrial upgrades [2] - The company’s core business includes carbon fiber full-chain high-end equipment and advanced composite new materials, following a development model of "equipment leading, material collaboration, application support" [2] Carbon Fiber Equipment Development - The carbon fiber equipment manufacturing business began in 2013, with the first domestic thousand-ton-level production line developed in 2015 [2] - The first successful trial run of a domestically produced thousand-ton-level carbon fiber production line occurred in 2020, establishing a comprehensive industrial layout [2] Advantages of Carbon Fiber - Carbon fiber is a high-performance composite material that is lighter and stronger than traditional materials (e.g., steel, aluminum) [2] - It has excellent corrosion resistance, high-temperature resistance, electrical conductivity, thermal conductivity, fatigue resistance, and tensile strength, making it suitable for various applications including aerospace, automotive, and wind energy [2] Future Industry Outlook - The carbon fiber industry is a strategic national industry with significant downstream demand, particularly for T700 and above grade carbon fibers [4] - Domestic production of small-bundle carbon fibers is insufficient to meet market demand, leading to high prices [4] - The company aims to accelerate its full industry chain layout and focus on technological innovation to reduce operational costs and carbon fiber prices [4] Recent Contracts and Projects - The company has secured contracts for various carbon fiber projects, including a 4,000-ton thermal field material project and an 8,000-ton large bundle carbon fiber project [6] - Contracts have been signed for core equipment for carbon fiber production lines, with ongoing project execution [6] Acquisition and Production Line Progress - The acquisition of Zhejiang Jinggong Carbon Material Technology Co., Ltd. aims to utilize its site advantages for carbon fiber industry development [7] - The original silk production line project is progressing as planned, with a trial production expected in Q3 2025 [7] Carbon Fiber Equipment Business Areas - The company provides turnkey projects, upgrade services, and customized products for carbon fiber production lines [9] - The production lines can be tailored to meet various specifications and performance requirements [10] Investment and Equipment Proportions - The investment for achieving a production capacity of 10,000 tons of carbon fiber is approximately 1.3 to 1.5 billion CNY, with 80% allocated to original silk and carbon fiber equipment [11] Polyester Recycling Production Line - A project for producing 50,000 tons of recycled PET is underway, with core equipment installation completed and entering the commissioning phase [12] International Business Growth - The company is expanding its overseas business, focusing on carbon fiber equipment and smart construction machinery, with a strategy to enhance international market presence [13] Talent Development - The company is implementing a talent development strategy, planning to recruit 168 new talents, including 10 PhDs and 47 Masters, to support its growth [14]

Core Viewpoint - The company, Anhui Naike Equipment Technology Co., Ltd., is set to implement a dividend distribution and stock bonus plan, which includes a cash dividend of 0.4 yuan per share and a stock bonus of 0.4 shares for every share held, effective July 11, 2025 [2][6]. Group 1: Trading Information - As of July 4, 2025, the company's stock closed at 37.68 yuan, down 2.46%, with a turnover rate of 9.09% and a trading volume of 20,100 shares, amounting to a total transaction value of 76.16 million yuan [1]. - On the same day, the net outflow of main funds was 874.56 million yuan, accounting for 11.48% of the total transaction value, while retail investors saw a net inflow of 490.69 million yuan, representing 6.44% of the total [2][6]. Group 2: Dividend Distribution Announcement - The company announced a cash dividend of 32,551,668.80 yuan (including tax) and a stock bonus of 32,551,669 shares, which will increase the total share capital to 114,551,669 shares after the distribution [2]. - The record date for the dividend distribution is set for July 10, 2025, with the ex-dividend date and the date for the new shares to be listed on July 11, 2025 [2]. Group 3: Share Buyback Plan - The company has adjusted the upper limit for its share buyback price to 28.35 yuan per share, effective from July 11, 2025, with a total buyback fund of no less than 20 million yuan and no more than 30 million yuan [5]. - The company has already repurchased 620,828 shares, which will not participate in the profit distribution or capital increase [4][5].

Summary of Key Points Core Viewpoint - Beijing Yitang Semiconductor Technology Co., Ltd. is set to launch its initial public offering (IPO) on the Sci-Tech Innovation Board on July 8, 2025, with a total share capital of 2,955,560,000 shares after the IPO [1][2]. Group 1: Listing Overview - Stock abbreviation: Yitang Shares [2] - Stock code: 688729 [2] - Total number of shares issued in the IPO: 295,560,000 shares, all of which are new shares with no existing shares being transferred [2]. Group 2: Valuation and Comparisons - The company's IPO price is set at 8.45 yuan per share, which corresponds to a diluted price-to-earnings (P/E) ratio of 51.55 times, higher than the industry average P/E ratio of 29.44 times [3][5]. - The average static P/E ratio for comparable listed companies in the same industry is higher than the company's P/E ratio, indicating potential valuation concerns [4][5]. Group 3: Industry Context - The company operates in the "Specialized Equipment Manufacturing" industry, classified under the national economic industry classification [3]. - The average static P/E ratio for the industry, as of June 24, 2025, is reported to be 29.44 times [3]. Group 4: Contact Information - The company is located in Beijing Economic and Technological Development Zone, with contact details provided for investor inquiries [6]. - The lead underwriters for the IPO are Guotai Junan Securities Co., Ltd. and China International Capital Corporation [6].

公司研究丨深度报告丨骄成超声（688392.SH） [Table_Title] 骄成超声：国内超声波设备龙头，平台化布局打 开多元成长曲线 %% %% %% %% research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 公司深耕超声波技术，逐步扩展应用领域，看好公司平台化布局及新业务增量。公司成立于 2007 年，成立初期主要从事橡胶轮胎的超声波裁切；2015-2017 年切入新能源动力电池领域，研发 超声波焊接设备；2020 年以来，业务拓展至无纺布、线束、半导体等领域。当前已具备完善的 产品矩阵，可覆盖各行业多种细分需求。电池业务作为压舱石，线束/半导体/耗材业务高速增 长。总体上，公司通过平台化布局正在逐步打开多元成长曲线。 分析师及联系人 [Table_Author] SFC：BRP550 请阅读最后评级说明和重要声明 2 / 34 %% %% %% %% research.95579.com 2 赵智勇 倪蕤 屈奇 SAC：S0490517110001 SAC：S0490520030003 SAC：S0490524070003 骄成超声（688392.S ...

Core Viewpoint - Dalian Bai'ao Chemical Co., Ltd. is successfully transforming its business towards semiconductor equipment, showcasing significant growth in its high-end lithography machine segment and a strong order backlog [1][2]. Company Overview - Bai'ao Chemical has over 20 years of experience in the industrial biocide industry, with an annual production capacity exceeding 40,000 tons, making it the largest producer of isothiazolinone-based industrial biocide raw materials in Asia [1]. - The company has established semiconductor equipment as a strategic development direction in early 2024, marking a significant shift from its traditional industrial biocide business [1]. Semiconductor Equipment Business - Bai'ao Chemical acquired 54.63% voting rights in Suzhou Xinhuilian Semiconductor Technology Co., Ltd. (Xinhuilian) through capital increase and voting rights entrustment, integrating it into the company's consolidated financial statements [1]. - Xinhuilian specializes in the R&D, production, and sales of semiconductor equipment, with six major business segments including photolithography equipment and wet cleaning equipment [2]. Financial Performance - In 2024, Xinhuilian achieved operating revenue of 543 million yuan, a year-on-year increase of 215.75%, and a net profit attributable to shareholders of 97 million yuan, up 370.82% year-on-year [2]. - The gross profit margin for Xinhuilian was 51.31%, an increase of 20.12 percentage points compared to the previous year, with the photolithography equipment segment boasting a gross margin of 71.56% [2]. Customer Contracts - As of the end of 2024, Xinhuilian's top five customers had a total contract amount of 1.369 billion yuan, with over 1 billion yuan in contracts yet to be recognized as revenue [2][3]. - One significant customer accounted for a contract amount of 492 million yuan, including two major contracts for photolithography equipment scheduled for delivery in 2025 [3]. Market Outlook - The semiconductor equipment market is expected to experience rapid growth due to the increasing demand for specialized equipment and the domestic semiconductor industry's advancements [1][3].

Investment Rating - The report gives a "Strong Buy" rating for the company, with a target price of 20.9 CNY, indicating a potential upside of approximately 39% from the current price of 15.00 CNY [2][9]. Core Insights - The company is a leading player in the deep cooling technology sector, leveraging a dual-engine model of "equipment manufacturing + gas operation" to drive growth. The company has successfully diversified its operations and is expanding into international markets [6][13]. - The demand for deep cooling technology is expected to grow due to rising oil prices and the economic viability of technological innovations in the energy and chemical sectors. The company has seen a significant increase in new orders, particularly from overseas markets [7][8]. - The gas operation segment is also expanding, with the company investing in industrial and rare gases, which are anticipated to become new revenue sources as projects reach production capacity [6][8]. Financial Summary - The company forecasts total revenue of 27.17 billion CNY in 2024, with a year-on-year decline of 10.9%. However, revenue is expected to rebound with growth rates of 18.8%, 19.7%, and 22.2% in the following years [2][9]. - The net profit attributable to shareholders is projected to be -78 million CNY in 2024, but is expected to recover significantly to 403 million CNY in 2025, reflecting a year-on-year growth of 616.3% [2][9]. - Earnings per share (EPS) are expected to improve from -0.20 CNY in 2024 to 1.04 CNY in 2025, with a projected price-to-earnings (P/E) ratio of 20 times for 2025 [2][9]. Business Model and Market Position - The company has established a strong market position in the deep cooling technology sector, with its core products including natural gas liquefaction devices and large air separation units. The company has also successfully exported its products to 53 countries [6][13]. - The gas operation segment has been enhanced through strategic investments, including a joint venture with Posco Holdings to operate projects abroad, marking a significant step in the company's international expansion [6][8]. - The company has a robust order backlog, with new orders in 2024 expected to reach approximately 1.8 billion CNY, a year-on-year increase of over 25% [6][8]. Industry Outlook - The deep cooling technology industry is poised for growth, driven by increasing domestic investments in energy security and the economic viability of coal chemical and natural gas sectors. The company is well-positioned to benefit from these trends [7][8]. - The report highlights the importance of deep cooling technology in enhancing energy efficiency and meeting environmental standards in the coal chemical industry, which is expected to see sustained demand [6][45].

股票简称：屹唐股份 股票代码：688729 北京屹唐半导体科技股份有限公司 Beijing E-Town Semiconductor Technology Co., Ltd. （北京市北京经济技术开发区瑞合西二路 9 号） 首次公开发行股票科创板上市公告书 保荐人（联席主承销商） （中国（上海）自由贸易试验区商城路 618 号） 联席主承销商 （北京市朝阳区建国门外大街 1 号国贸大厦 2 座 27 层及 28 层） 二〇二五年七月七日 北京屹唐半导体科技股份有限公司 上市公告书 特别提示 北京屹唐半导体科技股份有限公司（以下简称"屹唐股份""发行人""本 公司"或"公司"）股票将于 2025 年 7 月 8 日在上海证券交易所科创板上市。 本公司提醒投资者应充分了解股票市场风险及本公司披露的风险因素，在新 股上市初期切忌盲目跟风"炒新"，应当审慎决策、理性投资。 2 北京屹唐半导体科技股份有限公司 上市公告书 第一节 重要声明与提示 一、重要声明与提示 本公司及全体董事、监事、高级管理人员保证上市公告书所披露信息的真实、 准确、完整，承诺上市公告书不存在虚假记载、误导性陈述或者重大遗漏，并依 法承担法律责任 ...

北京屹唐半导体科技股份有限公司 首次公开发行股票科创板 上市公告书提示性公告 保荐人（联席主承销商）：国泰海通证券股份有限公司 联席主承销商：中国国际金融股份有限公司 扫描二维码查阅公告全文 本公司及全体董事、监事、高级管理人员保证信息披露的内容真实、准确、 完整、及时，没有虚假记载、误导性陈述或重大遗漏。 经上海证券交易所（以下简称"上交所"）审核同意，北京屹唐半导体科技 股份有限公司（以下简称"屹唐股份""发行人"或"公司"）发行的人民币普 通股股票将于 2025 年 7 月 8 日在上交所科创板上市，上市公告书全文和首次公开 发行股票的招股说明书全文披露于上交所网站（http://www.sse.com.cn）和符合中 国证券监督管理委员会规定条件的网站（中国证券网，www.cnstock.com；中证网， www.cs.com.cn；证券时报网，www.stcn.com；证券日报网，www.zqrb.cn；经济参 考网，网址 www.jjckb.cn），并置备于发行人、上交所、本次发行保荐人（联席 主承销商）国泰海通证券股份有限公司和联席主承销商中国国际金融股份有限公 司的住所，供投资者查阅。 一、上 ...