Group 1 - The company, Helin Micro-Nano, announced that it will hold a semi-annual performance briefing on September 2, 2025, from 15:00 to 16:00 [1]

证券代码：688661 证券简称：和林微纳 编号：2025-035 会议召开时间：2025 年 9 月 2 日（星期二）下午 15:00-16:00 会 议 召 开 地 点 ： 上 海 证 券 报 · 中 国 证 券 网 路 演 中 心 ： https://roadshow.cnstock.com/ 会议召开方式：网络文字互动 会议召开时间：2025 年 9 月 2 日（星期二）下午 15:00-16:00 会 议 召 开 地 点 ： 上 海 证 券 报 · 中 国 证 券 网 路 演 中 心 ： https://roadshow.cnstock.com/ 会议召开方式：网络文字互动 苏州和林微纳科技股份有限公司 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。 重要提示： 公司已于 2025 年 8 月 16 日披露公司《2025 年半年度报告》、《2025 年半 年度报告摘要》，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 ...

证券代码：688661 证券简称：和林微纳 苏州和林微纳科技股份有限公司 2025 年第一次临时股东大会 会议材料 二〇二五年九月中国苏州 目录 | 2025 | 年第一次临时股东大会会议须知 2 | | --- | --- | | 2025 | 年第一次临时股东大会会议议程 4 | | 2025 | 年第一次临时股东大会会议议案 7 | 1 苏州和林微纳科技股份有限公司 2025 年第一次临时股东大会会议资料 苏州和林微纳科技股份有限公司 2025 年第一次临时股东大会会议须知 为了维护苏州和林微纳科技股份有限公司（下称"公司"）全体股东的合法 权益，确保股东大会的正常秩序，保证股东大会如期、顺利召开，根据《中华人 民共和国公司法》、《中华人民共和国证券法》、《上市公司股东大会规则》、 《苏州和林微纳科技股份有限公司章程》（下称《公司章程》）以及《苏州和林 微纳科技股份有限公司股东大会议事规则》等有关规定，特制定本须知： 一、会议期间，全体出席人员应以维护股东的合法权益、保证大会的正常秩 序和议事效率为原则，认真履行法定义务，自觉遵守大会纪律，不得侵犯公司和 其他股东的合法权益，不得扰乱股东大会的正常召开秩 ...

Summary of Key Points Core Viewpoint - As of August 19, 2025, 663 companies have released their semi-annual reports, with 432 reporting a year-on-year increase in net profit, while 231 reported a decline. Additionally, 440 companies saw an increase in operating revenue, and 223 experienced a decrease. A total of 355 companies reported simultaneous growth in both net profit and operating revenue, while 146 companies saw declines in both metrics. Notably, 111 companies achieved a net profit growth rate exceeding 100%, with Zhimingda leading at an impressive 2147.93% increase [1]. Company Performance - Zhimingda (688636) reported earnings per share of 0.2284, with a net profit of 38.30 million and a year-on-year increase of 2147.93%. Its operating revenue reached 294.76 million, reflecting an 84.83% increase [1]. - Rongzhirixin (688768) achieved a net profit of 14.24 million, marking a 2063.42% increase, with operating revenue of 25.63 million, up 16.55% [1]. - Shijia Guangzi (688313) reported a net profit of 216.65 million, a 1712.00% increase, and operating revenue of 992.63 million, up 121.12% [1]. - Aorui De (600666) had a net profit of 6.14 million, a 1263.22% increase, with operating revenue of 21.94 million, up 10.12% [1]. - Huile B (900939) reported a net profit of 4.21 million, a 1222.72% increase, with operating revenue of 0.76 million, slightly down by 0.11% [1]. Revenue and Profit Trends - The overall trend indicates a significant number of companies are experiencing substantial growth in both net profit and operating revenue, with a notable concentration of high growth rates among specific firms [1][2]. - Companies like Nanjiguang (300940) and Hongjing Technology (301396) also reported impressive growth rates in net profit of 982.43% and 725.73%, respectively, indicating a robust performance across various sectors [1][2].

Core Insights - The company reported a total revenue of 440 million yuan for the first half of 2025, an increase of 210 million yuan compared to the same period last year, marking a 91.53% year-on-year growth [1] - The net profit attributable to shareholders reached 30.69 million yuan, up by 37.82 million yuan from the previous year, achieving two consecutive years of growth [1] - The net cash inflow from operating activities was 56.70 million yuan, an increase of 54.57 million yuan year-on-year, also reflecting two consecutive years of growth [1] Financial Ratios - The latest debt-to-asset ratio stands at 18.97% [3] - The gross profit margin is 24.74%, which is an increase of 6.53 percentage points compared to the same period last year [3] - The return on equity (ROE) is 2.49%, up by 3.08 percentage points year-on-year [3] Earnings Per Share and Turnover Ratios - The diluted earnings per share is 0.20 yuan, an increase of 0.25 yuan compared to the same period last year, achieving two consecutive years of growth [3] - The total asset turnover ratio is 0.30 times, an increase of 0.14 times year-on-year, reflecting an 81.89% increase [3] - The inventory turnover ratio is 2.85 times, up by 0.46 times compared to the previous year, representing a 19.20% year-on-year increase [3] Shareholder Information - The number of shareholders is 8,831, with the top ten shareholders holding a total of 95.10 million shares, accounting for 62.61% of the total share capital [3] - The largest shareholder, Luo Xingshun, holds 34.33% of the shares [3]

Core Viewpoint - The company reported significant growth in revenue and net profit for the first half of 2025, indicating strong operational performance and improved profitability metrics compared to the previous year [1]. Financial Performance - Total revenue reached 440 million yuan, a year-on-year increase of 91.53% [1]. - Net profit attributable to shareholders was 30.69 million yuan, up 529.94% year-on-year [1]. - The gross profit margin improved to 24.74%, reflecting a 35.88% increase compared to the previous year [1]. - The net profit margin turned positive at 6.98%, a substantial increase of 325.66% year-on-year [1]. - Operating cash flow per share surged to 0.37 yuan, a remarkable increase of 1950.94% [1]. Expense Management - Total selling, administrative, and financial expenses amounted to 31.40 million yuan, accounting for 7.14% of revenue, down 22.37% year-on-year [1]. - Sales expenses increased by 40.61%, attributed to higher personnel costs and marketing expenses [4]. - Management expenses rose by 11.46%, reflecting increased salaries for management personnel [4]. Asset and Liability Changes - Cash and cash equivalents decreased by 31.36% to 223 million yuan due to the redemption of structured deposits [1][3]. - Accounts receivable increased by 86.84% to 223 million yuan, driven by significant revenue growth [1][2]. - Interest-bearing debt saw a dramatic reduction of 90.59%, down to 4.11 million yuan [1][3]. Investment and Growth - Inventory increased by 34.59%, correlating with the rise in revenue [3]. - The company is expanding its capital expenditures, which are crucial for future growth [5]. - The company’s historical return on invested capital (ROIC) has been strong, with a median of 20.39% since its listing [4]. Market Position and Fund Holdings - The company has attracted interest from several funds, with notable holdings in the Jin Ying Core Resource Mixed Fund and others, indicating positive market sentiment [5].

Group 1 - The company has released its 2025 semi-annual report, which includes important financial data and operational results [1][35] - The report indicates that the company has not faced any significant changes in its operational conditions during the reporting period [22] - The company has confirmed that all board members attended the board meeting where the report was approved [3] Group 2 - The company raised approximately RMB 699.99 million through a specific stock issuance, with a net amount of RMB 689.52 million after deducting issuance costs [8] - As of June 30, 2025, the company had a balance of RMB 143.64 million in its special account for the raised funds [12] - The company has established a three-party supervision agreement for the management of the raised funds, ensuring compliance with relevant regulations [10] Group 3 - The company has not experienced any changes in the investment projects funded by the raised capital during the reporting period [21] - There were no instances of using idle raised funds to temporarily supplement working capital [16] - The company has not used any excess raised funds for new projects or to repay bank loans [19] Group 4 - The company is planning to conduct an early election for its board of directors, with the current term ending in December 2025 [24] - The new board will consist of seven members, including four non-independent directors and three independent directors [25] - The company has proposed to cancel its supervisory board, transferring its responsibilities to the audit committee of the board [39][42]

Group 1 - The company intends to reappoint Tianheng Certified Public Accountants as its auditing firm for the year 2025 [2][10] - Tianheng Certified Public Accountants was established on November 4, 2013, and has a total of 85 partners and 386 registered accountants as of the end of 2024 [2][3] - The firm reported total audited revenue of 529.38 million yuan for 2024, with 460.09 million yuan from auditing services and 155.19 million yuan from securities business [3] Group 2 - The project partner for the audit is Mr. Wu Ting, who has been involved in auditing listed companies since 2000 [6] - The signing registered accountant, Ms. Zhao Ye, has been with Tianheng since 2018 and has signed off on two listed companies in the past three years [6][7] - The quality control reviewer, Mr. Zhang Xu, has been with Tianheng since 2008 and has signed and reviewed 11 listed company audit reports in the last three years [6] Group 3 - Tianheng has established a professional risk fund of 24.45 million yuan and has a cumulative insurance compensation limit of 100 million yuan [4] - The firm has not faced civil liability in lawsuits related to its professional conduct in the past three years [4] - Tianheng has received three administrative penalties and six supervisory measures in the last three years, but these do not affect its ability to continue providing securities services [5] Group 4 - The company’s board of directors approved the reappointment of Tianheng on August 15, 2025, and the decision will be submitted to the shareholders' meeting for final approval [12] - The shareholders' meeting is scheduled for September 1, 2025, and will utilize both on-site and online voting methods [18][20] - The meeting will address several resolutions, including the reappointment of the auditing firm and the election of independent directors [21][22] Group 5 - The board has renamed the Strategic Committee to the Strategic and ESG Committee to enhance the company's sustainability management [15][16] - The new committee will incorporate sustainable development responsibilities into its existing duties [16] - The adjustments aim to integrate sustainability into the company's strategic planning and decision-making processes [16]

Group 1 - The company, Helin Micro-Nano, reported a revenue of 439.57889364 million yuan for the first half of 2025, representing a year-on-year growth of 91.53% [1] - The net profit attributable to shareholders of the listed company was 30.68576047 million yuan [1]

证券日报网讯 8月15日晚间，和林微纳发布公告称，公司第二届监事会第十五次会议审议通过了《关于 公司及摘要的议案》等多项议案。 （文章来源：证券日报） ...