证券代码：688729 证券简称：屹唐股份公告编号：2025-011 北京屹唐半导体科技股份有限公司 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股东会召开当日的交易时间 段，即9:15-9:25,9:30-11:30，13:00-15:00；通过互联网投票平台的投票时间为股东会召开当日的9:15- 15:00。 （六）融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 关于召开2025年第三次临时股东会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容的 真实性、准确性和完整性依法承担法律责任。 重要内容提示： 2025年第三次临时股东会 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025年10月27日 至2025年10月27日 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投票，应按照《上海证券交易 所科创板上市公司自律监管指引第1号 一 规范运作》等有关规定执行。 （七）涉及公开征集股东投票权 无 二、会议审议事项 本次股东会审议议案及投票股东类型 ● 股东会召开日期：2025年10月 ...

北京屹唐半导体科技股份有限公司 关于召开2025年第三次临时股东会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 证券代码：688729 证券简称：屹唐股份 公告编号：2025-011 （一） 股东会类型和届次 2025年第三次临时股东会 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 10 月 27 日 14 点 00 分 召开地点：北京市北京经济技术开发区瑞合西二路 9 号北京屹唐半导体科技 股份有限公司 208 会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 10 月 27 日 股东会召开日期：2025年10月27日 本次股东会采用的网络投票系统：上海证券交易所股东大会网络投票系 统 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 至2025 年 10 月 27 日 采用上海证券交易所网络投票系统，通 ...

Summary of Key Points Core Viewpoint - In the first nine months of 2025, a total of 78 new companies were listed on the Shanghai Stock Exchange, Shenzhen Stock Exchange, and Beijing Stock Exchange, raising a total of 77.164 billion yuan [1]. Group 1: Listing Overview - The breakdown of new listings includes 26 companies on the main board, 29 on the ChiNext board, 8 on the Sci-Tech Innovation board, and 15 on the Beijing Stock Exchange [1]. - The listed companies are distributed across 17 provinces, municipalities, and autonomous regions, with Jiangsu leading with 20 companies, followed by Guangdong with 14, and Zhejiang with 13 [1][2]. Group 2: Fundraising by Province - Jiangsu Province's 20 listed companies raised a total of 12.720 billion yuan [2]. - Guangdong Province's 14 listed companies raised a total of 11.201 billion yuan [2]. - Zhejiang Province's 13 listed companies raised a total of 10.839 billion yuan [2]. Group 3: Top Fundraising Companies - The top five companies by fundraising amount are: 1. Huadian New Energy: 18.171 billion yuan (Fujian Province) 2. Zhongce Rubber: 4.066 billion yuan (Zhejiang Province) 3. Tianyouwei: 3.740 billion yuan (Heilongjiang Province) 4. United Power: 3.601 billion yuan (Jiangsu Province) 5. Yitang Co., Ltd.: 2.497 billion yuan (Beijing) [1][5].

证券代码：688729 证券简称：屹唐股份 公告编号：2025-009 北京屹唐半导体科技股份有限公司 关于续聘 2025 年度会计师事务所的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 拟聘任的会计师事务所名称：毕马威华振会计师事务所（特殊普通合伙） 一、拟聘任会计师事务所的基本情况 （一）机构信息 1.基本信息 毕马威华振会计师事务所于 1992 年 8 月 18 日在北京成立，于 2012 年 7 月 5 日获财政部批准转制为特殊普通合伙的合伙制企业，更名为毕马威华振会计师 事务所（特殊普通合伙）（以下简称"毕马威华振"），2012 年 7 月 10 日取得工 商营业执照，并于 2012 年 8 月 1 日正式运营。毕马威华振总所位于北京，注册 地址为北京市东城区东长安街 1 号东方广场东 2 座办公楼 8 层。 毕马威华振的首席合伙人为邹俊。截至 2024 年 12 月 31 日，毕马威华振有 合伙人 241 人，注册会计师 1,309 人，其中签署过证券服务业务审计报告的注册 会计师超过 ...

证券代码：688729 证券简称：屹唐股份 公告编号：2025-010 北京屹唐半导体科技股份有限公司 第二届监事会第十五次会议决议公告 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、 监事会会议召开情况 2025 年 10 月 10 日 二、监事会会议审议情况 经全体监事审议，会议表决情况如下： （一）审议并通过《关于续聘 2025 年度审计机构的议案》 监事会认为：毕马威华振会计师事务所（特殊普通合伙）具有证券业务执业 资格和为上市公司提供审计服务的经验和能力，在 2024 年的审计工作中，能够 遵循独立、客观、公正的职业准则，其为公司出具的审计报告客观、公正地反映 了公司的财务状况和经营成果，同意续聘毕马威华振会计师事务所（特殊普通合 伙）为公司 2025 年度审计机构。 具体内容详见公司同日在上海证券交易所网站（www.sse.com.cn）及指定信 息披露媒体披露的《关于续聘 2025 年度会计师事务所的公告》（公告编号： 2025-009）。 表决结果：3 票赞成、0 票反对、0 票弃权、0 票回避。 本 ...

证券代码：688729 证券简称：屹唐股份 公告编号：2025-008 北京屹唐半导体科技股份有限公司 关于召开 2025 年半年度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 北京屹唐半导体科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 29 日发布公司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年度经营成果、财务状况，公司计划于 2025 年 10 月 16 日 （星期四） 16:00-17:00 举行 2025 年半年度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2025 年半年度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范 围内就投资者普遍关注的问题进行回答。 二、 说明会召开的时间、地点 （一） 会议召开时间：2025 年 10 月 16 日 （星期四） 16:00-17:00 会议召开时间：2025 年 10 月 16 日 （星期 ...

Group 1 - The core point of the news is the issuance of new stocks in the market, highlighting the total fundraising amount and the distribution of new stock issuances across different sectors and regions [1][2][3] Group 2 - A total of 76 companies have launched initial public offerings (IPOs) this year, raising a cumulative amount of 757.42 billion yuan, with an average fundraising of 9.97 billion yuan per company [1] - The distribution of fundraising amounts shows that 14 companies raised over 10 billion yuan, with one company exceeding 100 billion yuan, while 31 companies raised between 5 billion and 10 billion yuan, and another 31 companies raised less than 5 billion yuan [1] - The Shanghai Stock Exchange saw 17 new stock issuances raising 372.60 billion yuan, while the Shenzhen Stock Exchange had 9 issuances raising 62.82 billion yuan, and the ChiNext Board had 27 issuances raising 193.16 billion yuan [1] Group 3 - Huadian New Energy is the company with the highest fundraising this year, raising 181.71 billion yuan primarily for wind and solar power projects [2] - Zhongce Rubber follows with a fundraising of 40.66 billion yuan, aimed at supplementing working capital and developing new tire production projects [2] - The average initial public offering price this year is 21.46 yuan, with four companies pricing their shares above 50 yuan, the highest being Tian You Wei at 93.50 yuan [2] Group 4 - The majority of new stock issuances are concentrated in Jiangsu, Guangdong, and Zhejiang provinces, with 20, 14, and 13 companies respectively, while the top fundraising provinces are Fujian, Jiangsu, and Zhejiang [2][3]

Core Viewpoint - On September 26, Yitang Co., Ltd. experienced a decline of 4.02% in stock price, with a trading volume of 657 million yuan, indicating potential market volatility and investor sentiment concerns [1]. Financing Summary - On September 26, Yitang Co., Ltd. had a financing buy-in amount of 82.05 million yuan and a financing repayment of 94.15 million yuan, resulting in a net financing outflow of 12.09 million yuan [1]. - As of September 26, the total financing and securities lending balance for Yitang Co., Ltd. was 546 million yuan, which represents 9.29% of its circulating market value [1]. - There were no securities lent or repaid on September 26, indicating a lack of short-selling activity [1]. Company Overview - Yitang Co., Ltd. is located in Beijing Economic and Technological Development Zone and was established on December 30, 2015, with a listing date set for July 8, 2025 [1]. - The company specializes in the research, production, and sales of wafer processing equipment required for integrated circuit manufacturing, providing solutions including dry stripping equipment, rapid thermal processing equipment, and dry etching equipment [1]. - The revenue composition of Yitang Co., Ltd. includes 77.21% from the sale of specialized equipment, 20.28% from spare parts sales, 2.49% from service income, and 0.02% from licensing fees [1]. Financial Performance - For the first half of 2025, Yitang Co., Ltd. achieved an operating income of 2.482 billion yuan, representing a year-on-year growth of 18.77% [2]. - The net profit attributable to the parent company for the same period was 348 million yuan, reflecting a year-on-year increase of 40.23% [2]. - As of July 8, the number of shareholders for Yitang Co., Ltd. reached 129,900, marking an increase of 381,855.88% compared to the previous period [2].

Core Viewpoint - The A-share IPO market has demonstrated strong resilience and vitality in 2023, with significant fundraising achievements despite a complex global macroeconomic environment. Group 1: IPO Market Performance - In the first three quarters of 2023, A-shares issued 75 new stocks, an increase from 69 in the same period last year, indicating a steady upward trend [1][2] - The total fundraising amount for IPOs reached 743.72 billion yuan, a year-on-year increase of 265 billion yuan, primarily driven by Huadian New Energy's 181.71 billion yuan fundraising [1][2] - The average first-day increase for the 75 new stocks was 244%, nearly 100 percentage points higher than the same period last year, with no new stock experiencing a decline on its debut [1][2][10] Group 2: Fundraising Structure - The fundraising structure showed a pattern of "one company dominating, with smaller averages," where the average and median fundraising amounts were 9.92 million yuan and 5.5 million yuan, respectively [2][3] - Huadian New Energy was the only large-scale IPO this year, accounting for 24.4% of the total fundraising amount [2][3] Group 3: Sector Analysis - The ChiNext board led in the number of IPOs with 27 new stocks raising a total of 195.34 billion yuan, while the Shanghai Stock Exchange's main board led in total fundraising with 372.84 billion yuan [5] - The Hong Kong Stock Exchange ranked first globally in IPO fundraising, with 66 new stocks raising over 180 billion HKD, and four of the top five fundraising companies were A-share listed companies going public in Hong Kong [6] Group 4: Investor Sentiment and Market Trends - The significant increase in the "money-making effect" of new stocks is attributed to an overall market recovery, increased risk appetite, and the high quality of new stocks [10] - Major indices in the A-share market have rebounded, with the ChiNext 50, ChiNext Index, and North Exchange 50 rising over 50% this year, boosting investor confidence [10]

Group 1 - The core point of the news is the issuance of new stocks in the market, highlighting the total fundraising amount and the distribution of new stock issuances across different sectors and regions [1][2][4] - A total of 75 companies have launched initial public offerings (IPOs) this year, raising a cumulative amount of 749.53 billion yuan, with an average fundraising of 9.99 billion yuan per company [1][2] - The newly issued stocks include 16 from the Shanghai main board, raising 364.71 billion yuan; 9 from the Shenzhen main board, raising 62.82 billion yuan; 27 from the ChiNext board, raising 193.16 billion yuan; 7 from the Sci-Tech Innovation board, raising 79.01 billion yuan; and 16 from the Beijing Stock Exchange, raising 49.82 billion yuan [1][2] Group 2 - Huadian New Energy is the company with the highest fundraising this year, raising 181.71 billion yuan primarily for wind and solar power projects [2] - Other notable companies include Zhongce Rubber, which raised 40.66 billion yuan for working capital and tire production projects, and Tianyouwei, which raised 37.40 billion yuan [2] - The average initial offering price of newly issued stocks this year is 21.67 yuan, with four companies having an offering price above 50 yuan, the highest being Tianyouwei at 93.50 yuan [2] Group 3 - The geographical distribution of new stock issuances shows that most are concentrated in Jiangsu, Guangdong, and Zhejiang, with fundraising amounts led by Fujian, Jiangsu, and Zhejiang [2] - The total fundraising amounts for these regions are 181.71 billion yuan for Fujian, 126.64 billion yuan for Jiangsu, and 108.39 billion yuan for Zhejiang [2]