Group 1 - The core viewpoint of the news is that Tonghe Technology (300491.SZ) has seen an increase in institutional investor holdings, with a total of 6.20% of shares held by institutions as of October 29, 2025, marking a rise of 4.37 percentage points from the previous quarter [1] - A total of 6 institutional investors disclosed their holdings in Tonghe Technology, with a combined shareholding of 10.865 million shares [1] - The public fund sector saw an increase in holdings from one fund, Guangfa Reform Mixed Fund, while three new public funds disclosed their holdings this quarter [1] Group 2 - Two new foreign institutions disclosed their holdings in this quarter, including UBS AG and Morgan Stanley & Co. International PLC [2]

Core Viewpoint - Tonghe Technology (300491.SZ) reported a revenue of 975 million yuan for the first three quarters of 2025, reflecting a year-on-year growth of 32.40% [1] Financial Performance - The net profit attributable to shareholders of the listed company was 20.44 million yuan, showing a year-on-year decrease of 2.20% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 15.91 million yuan, down 9.61% year-on-year [1] - Basic earnings per share stood at 0.12 yuan [1]

Group 1 - The company Tonghe Technology (SZ 300491) reported a revenue of approximately 975 million yuan for the first three quarters of 2025, representing a year-on-year increase of 32.4% [1] - The net profit attributable to shareholders of the listed company was approximately 20.44 million yuan, showing a year-on-year decrease of 2.2% [1] - The basic earnings per share remained unchanged at 0.12 yuan compared to the previous year [1]

石家庄通合电子科技股份有限公司（以下简称"公司"）于2025年10月29 日召开第五届董事会第十三次会议，审议通过了《2025年第三季度报告》。为使 投资者全面了解公司的经营成果及财务状况，公司《2025年第三季度报告》于2025 年 10 月 30 日 在 中 国 证 监 会 指 定 的 创 业 板 信 息 披 露 网 站 巨 潮 资 讯 网 （http://www.cninfo.com.cn）披露。 敬请投资者注意查阅。 特此公告 证券代码：300491 证券简称：通合科技 公告编号：2025-065 石家庄通合电子科技股份有限公司 2025年第三季度报告披露提示性公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 董 事 会 二零二五年十月二十九日 石家庄通合电子科技股份有限公司 ...

证券代码：300491 证券简称：通合科技 公告编号：2025-067 石家庄通合电子科技股份有限公司 关于计提减值准备及核销资产的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 石家庄通合电子科技股份有限公司（以下简称"公司"）根据《深圳证券交易 所创业板股票上市规则》《深圳证券交易所创业板上市公司自律监管指南第1号 —业务办理》及公司相关会计政策的规定，基于谨慎性原则，为了更加真实、准 确地反映公司的资产与财务状况，对合并报表范围内截至2025年9月30日各类应 收票据、应收款项、合同资产、存货、固定资产、长期股权投资、无形资产、商 誉等资产进行了全面清查，对可能发生资产减值损失的资产计提资产减值准备， 对存货进行了核销。本次计提减值准备及核销资产事项无需提交公司董事会审议， 具体情况如下： 一、本次计提减值准备及核销资产情况概述 （一）计提减值准备情况 1、本次计提减值准备的原因 根据《企业会计准则》及公司会计政策等相关规定的要求，为真实、准确反 映公司截至2025年9月30日的财务状况、资产价值及经营成果，基于谨慎性原则， 公司对合并报表范围内的 ...

Financial Performance - The company's revenue for the third quarter reached ¥389,473,859.50, representing a year-over-year increase of 40.47%[5] - Net profit attributable to shareholders was ¥4,968,367.62, a significant increase of 604.27% compared to the same period last year[5] - The net profit after deducting non-recurring gains and losses was ¥3,259,286.87, up by 552.17% year-over-year[5] - The company's operating income for the year-to-date period was ¥975,348,619.44, a 32.40% increase attributed to rapid growth in its three main business areas: new energy, smart grid, and aerospace[10] - Total operating revenue for the current period reached ¥975,348,619.44, an increase of 32.5% compared to ¥736,676,628.40 in the previous period[22] - The total profit for the period was 16,317,915.93, compared to 19,908,299.87 in the previous period, indicating a decrease of approximately 18.5%[23] - The net profit attributable to the parent company's shareholders was 20,437,763.43, slightly down from 20,897,761.62, reflecting a decrease of about 2.2%[23] Cash Flow - The company's cash flow from operating activities showed a net outflow of ¥17,871,182.12, a drastic decline of 1,055.00% compared to the previous year[10] - Cash inflow from operating activities totaled 472,012,205.96, an increase from 455,007,774.91 in the previous period, representing a growth of approximately 3.1%[25] - The net cash flow from operating activities was -17,871,182.12, worsening from -1,547,281.96 in the previous period[25] - Cash inflow from investment activities was 384,988,525.21, significantly higher than 119,000.00 in the previous period[25] - The net cash flow from investment activities was -102,584,913.13, compared to -40,213,857.31 in the previous period, indicating a larger outflow[25] - Cash inflow from financing activities was 128,870,291.50, down from 148,734,211.84 in the previous period, a decrease of about 13.4%[26] - The net cash flow from financing activities was 4,613,948.22, lower than 8,919,585.13 in the previous period, reflecting a decline of approximately 48.3%[26] - The ending cash and cash equivalents balance was 103,834,515.71, down from 146,507,257.32 in the previous period, a decrease of about 29.1%[26] Assets and Liabilities - Total assets at the end of the reporting period amounted to ¥2,291,329,527.87, reflecting a 7.45% increase from the end of the previous year[5] - Current assets totaled ¥1,660,930,302.96, reflecting an increase of 10.3% from ¥1,505,920,555.09 at the beginning of the period[20] - Total liabilities reached ¥1,114,483,445.24, an increase of 12.2% from ¥992,806,323.92 at the beginning of the period[20] - The company's equity attributable to shareholders rose to ¥1,176,846,082.63, an increase of 3.3% from ¥1,139,586,332.60 at the beginning of the period[21] Shareholder Information - Total number of common shareholders at the end of the reporting period is 16,725[13] - The largest shareholder, Jia Tongying, holds 15.19% of shares, totaling 26,630,109 shares[13] - The second-largest shareholder, Ma Xiaofeng, holds 13.70% of shares, totaling 24,005,754 shares, with 18,004,315 shares under lock-up[13] - The total number of shares held by the top 10 shareholders accounts for a significant portion of the company's equity, with the top three shareholders alone holding over 32%[13] - The company has a total of 19,683,570 shares under lock-up due to executive restrictions, with a release schedule of 25% annually[15] Corporate Governance and Strategy - The company plans to issue convertible bonds to unspecified investors, indicating a strategy for capital raising[17] - The company has made changes to its operational scope to align with business development needs[17] - The company will no longer have a supervisory board, aiming to enhance governance structure[17] - The company has completed the registration of restricted stock for its incentive plans, with 531,050 shares listed for trading on September 12, 2025[16] Inventory and Costs - The company reported a 41.49% increase in inventory, totaling ¥373,966,825.82, driven by sales growth and expanded production capacity[10] - Total operating costs amounted to ¥970,855,059.86, up 33.6% from ¥726,518,140.88 in the prior period[22] - Research and development expenses for the current period were ¥96,982,213.30, an increase of 22.9% compared to ¥79,013,536.98 in the previous period[22] - Operating profit for the current period was ¥16,219,887.47, a decrease of 18.5% from ¥19,908,299.87 in the previous period[22]

Group 1 - The core viewpoint of the news is that Tonghe Technology's stock has increased by 5.13%, reaching a price of 32.58 CNY per share, with a trading volume of 280 million CNY and a turnover rate of 5.71%, resulting in a total market capitalization of 5.71 billion CNY [1] - Tonghe Technology, established on December 21, 1998, and listed on December 31, 2015, is primarily engaged in the research, production, and sales of high-frequency switch power supplies and related electronic products, including military products [1] - The revenue composition of Tonghe Technology includes 65.68% from new energy power conversion products, 20.15% from smart grid power supply products, 11.90% from customized power supplies and testing services, and 2.27% from other supplementary products [1] Group 2 - Huazheng Fund's Huazheng Intelligent Equipment Theme Stock A (001072) has entered the top ten circulating shareholders of Tonghe Technology, holding 1.4976 million shares, which accounts for 0.97% of the circulating shares, with an estimated floating profit of approximately 2.3812 million CNY [2] - The fund has achieved a return of 51.88% year-to-date, ranking 624 out of 4218 in its category, and a return of 49.24% over the past year, ranking 650 out of 3878 [2] - The fund manager of Huazheng Intelligent Equipment Theme Stock A is Liu Changchang, who has been in the position for 5 years and 296 days, with a total asset scale of 7.029 billion CNY and a best fund return of 235.13% during his tenure [3] Group 3 - Huazheng Intelligent Equipment Theme Stock A holds 1.4976 million shares of Tonghe Technology, which represents 3.06% of the fund's net value, making it the ninth largest holding [4] - The estimated floating profit from this holding is approximately 2.3812 million CNY [4]

Core Viewpoint - Tonghe Technology (300491.SZ) has received acceptance from the Shenzhen Stock Exchange for its application to issue convertible bonds to unspecified objects, indicating a step forward in its financing strategy [1] Group 1 - The company submitted its application for issuing convertible bonds on October 27, 2025 [1] - The Shenzhen Stock Exchange has verified that the application documents are complete and has decided to accept the application [1]

Core Viewpoint - Tonghe Technology (300491.SZ) has received acceptance from the Shenzhen Stock Exchange for its application to issue convertible bonds to unspecified objects, indicating a step forward in its financing strategy [1] Group 1 - The company submitted its application for issuing convertible bonds on October 27, 2025 [1] - The Shenzhen Stock Exchange has verified that the application documents are complete and has decided to accept the application [1]

石家庄通合电子科技股份有限公司 审 计 报 告 大信审字[2023]第 1-01959 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 6-1-1 邮编 100083 网址 Internet： www.daxincpa.com.cn WUYIGE Certified Public Accountants.LLP Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road,Haidian Dist. Beijing,China,100083 大信会计师事务所 北京市海淀区知春路 1 号 学院国际大厦 22 层 2206 电话 Telephone：+86（10）82330558 传真 Fax： +86（10）82327668 审 计 报 告 大信审字[2023]第 1-01959 号 石家庄通合电子科技股份有限公司全体股东： 一、审计意见 我们审计了石家庄通合电子科技股份有限公司（以下简称"贵公司"）的财务报表，包 括 2022 年 12 月 31 日的合并及母公司资产负债表，20 ...