Core Insights - The company, Shizhi Testing (301228), reported that as of September 10, 2025, the total number of shareholders is 7,113 [1] Company Information - Shizhi Testing has engaged with investors through an interactive platform to provide updates on shareholder numbers [1] - The company is actively monitoring its shareholder base, indicating a focus on investor relations and transparency [1]

Core Points - The company, Shibu Testing, announced a share buyback program, indicating a strategic move to enhance shareholder value [2] - As of August 31, 2025, the company has repurchased a total of 292,600 shares, which represents 0.244% of its total share capital [2] Summary by Category Company Actions - Shibu Testing has utilized its own funds to conduct a share buyback through a dedicated securities account [2] - The buyback was executed via centralized bidding transactions [2] Financial Metrics - The total number of shares repurchased is 292,600 [2] - The percentage of total share capital represented by the repurchased shares is 0.244% [2]

Group 1 - The company, Shibao Testing (301228.SZ), announced a share buyback program, utilizing its own funds to repurchase a total of 292,600 shares [1] - The repurchased shares represent 0.244% of the company's total share capital [1] - The highest transaction price during the buyback was 19.88 CNY per share, while the lowest was 11.78 CNY per share, with a total expenditure of 4.6464 million CNY (excluding transaction fees) [1]

关于回购股份（第二期）的进展公告 证券代码：301228 证券简称：实朴检测 公告编号：2025-061 实朴检测技术（上海）股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 实朴检测技术(上海)股份有限公司（以下简称"公司"）于2025年1月8日召开的 第二届董事会第十六次会议审议通过了《关于公司回购股份方案（第二期）的议案》，同 意公司使用自有资金以集中竞价交易方式进行股份回购，该部分回购的股份拟用于实 施员工持股计划或股权激励。本次回购总金额不低于人民币2,000万元且不超过人民 币4,000万元（均包含本数），回购价格不超过人民币22.46元/股（含）。本次回购 股份的实施期限为自董事会审议通过本回购股份方案之日起12个月内。具体内容详见 公司分别于2025年1月8日、2025年1月13日在巨潮资讯网（http://www.cninfo.com.cn） 披露的《关于回购股份方案（第二期）的公告》（公告编号：2025-003）、《回购 报告书（第二期）》（公告编号：2025-004）。 二、其他说明 （一）公司回购股份的时间、回购股份的数量、 ...

Group 1 - The company, Shizhi Testing, announced the signing of a guarantee contract with Shanghai Rural Commercial Bank, providing a joint liability guarantee of RMB 7,420,419.36 for its subsidiary's construction project [2] - The guarantee is within the approved limit for guarantees to be reviewed at the 2024 annual shareholders' meeting, thus no further shareholder approval is required [2] - As of the announcement date, the total approved guarantee amount for the company and its subsidiaries is RMB 150 million, with an actual guarantee balance of RMB 7.42 million, representing 1.03% of the company's latest audited net assets [2]

证券代码：301228 证券简称：实朴检测 公告编号：2025-060 实朴检测技术（上海）股份有限公司 关于为全资子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、担保情况概述 实朴检测技术（上海）股份有限公司（以下简称"公司" 、"本公司"） 于 2025 年 4 月 22 日召开第二届董事会第十八次会议，于 2025 年 5 月 16 日召开 公司 2024 年年度股东大会，审议通过了《关于为全资子公司提供担保的议案》， 同意公司为全资子公司上海实朴智创科技有限公司（以下简称"实朴智创"）向 银行、金融机构等申请融资（包括但不限于办理人民币或外币流动资金贷款、项 目贷款、承兑汇票、信用证、保函、票据贴现、保理、出口押汇以及外汇远期结 售汇等相关业务）时提供担保，担保额度不超过人民币 1.5 亿元，担保期限 12 个 月，自公司 2024 年年度股东大会审议通过之日起算。 具体内容详见公司于 2025 年 4 月 24 日及 2025 年 5 月 16 日在巨潮资讯网 （www.cninfo.com.cn）上披露的《关于为全资子 ...

国泰海通证券股份有限公司 关于实朴检测技术（上海）股份有限公司 2025 年半年度持续督导跟踪报告 | 保荐人名称：国泰海通证券股份有限公司 | 被保荐公司简称：实朴检测 | | --- | --- | | 保荐代表人姓名：曾军 | 联系电话：021-23180000 | | 保荐代表人姓名：石冰洁 | 联系电话：021-23180000 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0次 | | 2.督导公司建立健全并有效执行规章制度的 | | | 情况 | | | （1）是否督导公司建立健全规章制度（包括 但不限于防止关联方占用公司资源的制度、 | 是 | | 募集资金管理制度、内控制度、内部审计制度、 | | | 关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月一次 | | （2）公司募集资金项目进展是否与信息披露 | 是 | | ...

Core Insights - A total of 135 stocks reported their latest shareholder numbers as of August 31, with 78 stocks showing a decline compared to the previous period [1][3] - The stocks with the largest decrease in shareholder numbers include Boyuan Co., Yalian Machinery, and Shibu Detection, with declines exceeding 10% [3] Group 1: Shareholder Data - Boyuan Co. had the largest decline in shareholder numbers, down 26.59% to 9,715 shareholders, while its stock price increased by 63.29% since the concentration of shares began [3] - Yalian Machinery's shareholder count decreased by 25.51% to 7,337, with a stock price increase of 5.99% during the same period [3] - A total of 11 stocks experienced a decline in shareholder numbers exceeding 10% [3] Group 2: Market Performance - The average increase for concentrated stocks from August 21 was 0.23%, with 26% of these stocks outperforming the Shanghai Composite Index [2] - The highest stock price increase since August 11 was for Yidong Electronics, which rose by 41.06% [2] - The sectors with the most concentrated stocks include machinery equipment, pharmaceuticals, and automotive, with 13, 6, and 5 stocks respectively [3]

Group 1 - The core point of the article indicates that Shibu Testing has seen a significant decrease in the number of shareholders, with a reduction of 1,313 shareholders to a total of 6,471, representing a 16.87% decrease compared to the previous period [2] - As of the latest data, Shibu Testing's closing price is 27.50 yuan, reflecting an increase of 2.19%, and the stock has cumulatively risen by 1.29% since the concentration of shares began [2] - The margin trading data shows that as of August 29, the total margin balance for the stock is 194 million yuan, with an increase of 8.48 million yuan, or 4.58%, since the concentration of shares began [2] Group 2 - The company's semi-annual report reveals that it achieved operating revenue of 167 million yuan in the first half of the year, a year-on-year decrease of 15.97%, and a net profit of -26.98 million yuan, a decline of 2.45% year-on-year, with basic earnings per share at -0.2274 yuan [2]

Financial Performance - The company's total revenue for the first half of 2025 was 167 million yuan, a year-on-year decrease of 15.97% [1] - The net profit attributable to the parent company was -26.98 million yuan, a decline of 2.45% year-on-year [1] - In Q2 2025, total revenue was 72.83 million yuan, down 40.64% year-on-year, with a net profit of -18.89 million yuan, a decrease of 87.31% [1] Key Financial Ratios - Gross margin was 19.48%, a decrease of 31.91% compared to the previous year [1] - Net margin was -16.01%, down 26.71% year-on-year [1] - The ratio of selling, administrative, and financial expenses to revenue was 28.08%, an increase of 14.4% year-on-year [1] Balance Sheet Highlights - Cash and cash equivalents decreased by 34.72% to 224 million yuan [1] - Accounts receivable stood at 383 million yuan, a slight decrease of 0.84% [1] - Interest-bearing liabilities increased by 5.24% to 69.08 million yuan [1] Earnings Per Share - Earnings per share remained at -0.23 yuan, a decrease of 0.31% year-on-year [1] - Operating cash flow per share was -0.12 yuan, down 45.65% compared to the previous year [1] Historical Performance Insights - The company's historical median ROIC since listing is 11.56%, with the worst year being 2023 at -8.78% [3] - The company has reported losses in three out of its years since listing, indicating a fragile business model [3] - The average operating cash flow over the past three years is only 3.22% of current liabilities, suggesting potential liquidity concerns [3]