东杭集团将持有的公司剩余股份3,800,523股质押给巨融伟业，公司于2025年9月3日收到了中国证券登记 结算有限责任公司出具的《证券质押登记证明》。 格隆汇9月3日丨杭州高新（维权）(300478.SZ)公布，公司于2025年9月3日收到浙江东杭控股集团有限 公司(简称"东杭集团")通知，东杭集团通过协议转让的方式向北京巨融伟业能源科技有限公司(简称"巨 融伟业")转让其持有的上市公司24,105,872股股份(占上市公司总股本的19.03%)事宜已在中国证券登记 结算有限责任公司办理完成过户登记手续，并取得了《证券过户登记确认书》。至此，上市公司控股股 东变更为巨融伟业，上市公司实际控制人变更为林融升先生。 ...

证券代码：300478 证券简称：杭州高新 公告编号：2025-050 杭州高新材料科技股份有限公司 关于控股股东协议转让股份过户完成暨公司控制权发生变更的公告 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。 特别提示： 1、杭州高新材料科技股份有限公司（以下简称"公司"、"上市公司"、"杭 州高新"）于 2025 年 9 月 3 日收到浙江东杭控股集团有限公司（以下简称"东杭 集团"）通知，东杭集团通过协议转让的方式向北京巨融伟业能源科技有限公司 （以下简称"巨融伟业"）转让其持有的上市公司 24,105,872 股股份（占上市公 司总股本的 19.03%）事宜已在中国证券登记结算有限责任公司办理完成过户登 记手续，并取得了《证券过户登记确认书》。至此，上市公司控股股东变更为巨 融伟业，上市公司实际控制人变更为林融升先生。 2、东杭集团将持有的公司剩余股份 3,800,523 股质押给巨融伟业，公司于 2025 年 9 月 3 日收到了中国证券登记结算有限责任公司出具的《证券质押登记 证明》。 一、本次协议转让的基本情况 2025 年 6 月 30 日，东杭 ...

Core Viewpoint - As of August 20, 2025, the total number of shareholders for Hangzhou High-tech (300478) is projected to be 12,818 households [1] Company Summary - Hangzhou High-tech has engaged with investors through an interactive platform, providing insights into its shareholder structure [1] - The company is actively monitoring its shareholder count, indicating a focus on investor relations and transparency [1]

Group 1 - The core viewpoint of the news is that Hangzhou High-tech's stock price experienced a decline on August 27, closing at 18.21 yuan, down 0.77 yuan or 4.06% from the previous trading day [1] - The stock opened at 18.74 yuan, reached a high of 19.26 yuan, and a low of 18.15 yuan, with a trading volume of 150,957 hands and a transaction amount of 282 million yuan [1] - On the same day, the stock price saw a rapid decline, dropping over 2% within five minutes, and by the end of the day, the net outflow of main funds was 27.82 million yuan, accounting for 1.21% of the circulating market value [1] Group 2 - Hangzhou High-tech's main business involves the research, production, and sales of plastic products, which are widely used in construction, electricity, and communication sectors [1] - As a company based in Zhejiang, its products hold a certain market share in the Yangtze River Delta region [1] - Over the past five trading days, the main funds showed an overall net inflow, totaling 36.83 million yuan [1]

据证券之星公开数据整理，近期杭州高新（300478）发布2025年中报。根据财报显示，杭州高新营收上 升亏损收窄。截至本报告期末，公司营业总收入1.97亿元，同比上升28.79%，归母净利润-685.45万元， 同比上升21.54%。按单季度数据看，第二季度营业总收入1.13亿元，同比上升34.54%，第二季度归母净 利润-505.02万元，同比下降8.35%。 本次财报公布的各项数据指标表现尚佳。其中，毛利率5.22%，同比减4.87%，净利率-3.99%，同比增 30.01%，销售费用、管理费用、财务费用总计1163.7万元，三费占营收比5.9%，同比减10.23%，每股净 资产0.48元，同比减26.88%，每股经营性现金流-0.2元，同比减1688.59%，每股收益-0.05元，同比增 21.74% | 项目 | 2024年中报 | 2025年中报 | 同比增幅 | | --- | --- | --- | --- | | 营业总收入(元) | 1.53亿 | 1.97亿 | 28.79% | | 归母净利润(元) | -873.66万 | -685.45万 | 21.54% | | 扣非净利润(元) ...

外资态度来看，本期较上一季度新披露的外资机构有 1 家 ，即BARCLAYS BANK PLC。本期较上一季 未再披露的外资机构即MORGAN STANLEY & CO. INTERNATIONAL PLC.。 2025年8月26日，杭州高新(300478.SZ)发布2025年半年度报告。截至2025年8月25日，共有4个机构投资 者披露持有杭州高新A股股份，合计持股量达3746.57万股，占杭州高新总股本的29.58%。其中，机构 投资者包括浙江东杭控股集团有限公司、万人中盈(厦门)股权投资合伙企业(有限合伙)、辽宁众科咨询 管理中心(有限合伙)、BARCLAYS BANK PLC，机构投资者合计持股比例达29.58%。相较于上一季 度，机构持股比例合计下跌了2.81个百分点。 ...

Group 1 - The company Hangzhou High-tech (SZ 300478) held its 14th meeting of the 5th board of directors on August 25, 2025, to review the proposal regarding the "2025 Semi-Annual Report" and its summary [1] - For the fiscal year 2024, the revenue composition of Hangzhou High-tech is 99.37% from industrial operations and 0.63% from other businesses [1]

天眼查商业履历信息显示，杭州高新材料科技股份有限公司，成立于2004年，位于杭州市，是一家以从 事橡胶和塑料制品业为主的企业。企业注册资本12667.3万人民币，实缴资本12667.3万人民币。公司法 定代表人为胡宝泉。 通过天眼查大数据分析，杭州高新材料科技股份有限公司共对外投资了4家企业，参与招投标项目3次， 知识产权方面有商标信息3条，专利信息57条，此外企业还拥有行政许可24个。 来源：金融界 金融界消息 截至2025年8月25日收盘，杭州高新（300478）报收于18.99元，下跌1.3%，换手率 11.85%，成交量15.00万手，成交金额2.86亿元。 资金流向方面，今日主力资金净流出2465.25万元，占比成交额8.62%。其中，超大单净流出635.48万 元、占成交额2.22%，大单净流出1829.77万元、占成交额6.4%，中单净流出流出954.71万元、占成交额 3.34%，小单净流入3419.96万元、占成交额11.96%。 杭州高新最新一期业绩显示，截至2025中报，公司营业总收入1.97亿元、同比增长28.79%，归属净利润 685.45万元，同比增长21.54%，扣非净利润692 ...

法定代表人： 主管会计工作的负责人： 会计机构负责人： | 非经营性资金占用 | 资金占用方名称 | 占用方与上市公 | 上市公司核算的 | 2025年期初 | 2025半年度占用 累计发生金额 | 2025半年度占 用资金的利息 | 2025半年度偿 还累计发生金 | 2025半年度期末 | 占用形成原因 | 占用性质 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 司的关联关系 | 会计科目 | 占用资金余额 | （不含利息） | （如有） | 额 | 占用资金余额 | | | | 控股股东、实际控制人及其附 | | | | | | | | | | | | 属企业 | | | | | | | | | | | | 小 计 | | | | | | | | | | | | 前控股股东、实际控制人及其 附属企业 | | | | | | | | | | | | 小 计 | | | | | | | | | | | | 其他关联方及其附属企业 | | | | | | | | | | | | 小 计 | | | | | ...

Important Notes, Table of Contents, and Definitions [Important Notes](index=2&type=section&id=%E9%87%8D%E8%A6%81%E6%8F%90%E7%A4%BA) The Board, Supervisory Board, and senior management affirm the semi-annual report's truthfulness and completeness, with no plans for cash dividends or bonus shares - The Company's Board of Directors, Supervisory Board, and senior management guarantee the truthfulness, accuracy, and completeness of the semi-annual report, free from false records, misleading statements, or major omissions, and assume individual and joint legal responsibility[3](index=3&type=chunk) - Company head Hu Baoquan, chief accountant Wang Chunjiang, and head of accounting department Zhang Huiying declare that the financial report in this semi-annual report is true, accurate, and complete[3](index=3&type=chunk) - The Company plans not to distribute cash dividends, bonus shares, or convert capital reserves into share capital[4](index=4&type=chunk) [Table of Contents](index=3&type=section&id=%E7%9B%AE%E5%BD%95) The report's table of contents clearly outlines eight chapters, guiding investors through company information, financial performance, and governance - The report comprises eight main chapters, from company profile to financial reports, with a clear structure[6](index=6&type=chunk) [Definitions](index=5&type=section&id=%E9%87%8A%E4%B9%89) This section defines key terms, including company names, related parties, and the reporting period, for accurate report comprehension - The reporting period refers to the first half of 2025, from January 1, 2025, to June 30, 2025[10](index=10&type=chunk) - Company, the Company, listed company, and Hangzhou Gaoxin all refer to Hangzhou Gaoxin Advanced Material Technology Co., Ltd[10](index=10&type=chunk) Company Profile and Key Financial Indicators [Company Profile](index=6&type=section&id=%E4%B8%80%E3%80%81%E5%85%AC%E5%8F%B8%E7%AE%80%E4%BB%8B) Hangzhou Gaoxin Advanced Material Technology Co., Ltd. (stock code: 300478) is listed on the Shenzhen Stock Exchange, with Hu Baoquan as legal representative - The Company's stock abbreviation is “Hangzhou Gaoxin”, stock code “300478”, listed on the Shenzhen Stock Exchange[12](index=12&type=chunk) - The Company's legal representative is Hu Baoquan[12](index=12&type=chunk) [Contact Person and Information](index=6&type=section&id=%E4%BA%8C%E3%80%81%E8%81%94%E7%B3%BB%E4%BA%BA%E5%92%8C%E8%81%94%E7%B3%BB%E6%96%B9%E5%BC%8F) Wang Chunjiang serves as Board Secretary, with contact details including address, phone/fax 0571-88581338, and email hzgx@hangzhougosing.cn - The Board Secretary is Wang Chunjiang, contact number 0571-88581338, email hzgx@hangzhougosing.cn[13](index=13&type=chunk) [Other Information](index=6&type=section&id=%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E6%83%85%E5%86%B5) No changes occurred in the Company's contact details, disclosure locations, or registration during the reporting period, as per the 2024 annual report - The Company's registered address, office address, website, and email remained unchanged during the reporting period[14](index=14&type=chunk) - Information disclosure and storage locations remained unchanged during the reporting period[15](index=15&type=chunk) - The Company's registration status remained unchanged during the reporting period[16](index=16&type=chunk) [Key Accounting Data and Financial Indicators](index=7&type=section&id=%E5%9B%9B%E3%80%81%E4%B8%BB%E8%A6%81%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%92%8C%E8%B4%A2%E5%8A%A1%E6%8C%87%E6%A0%87) Operating revenue grew **28.79%**, net loss narrowed **21.54%**, but operating cash flow significantly declined, while total assets increased and net assets decreased Key Accounting Data and Financial Indicators (Consolidated Statements) | Indicator | Current Period ($) | Prior Period ($) | Change (%) | | :--- | :--- | :--- | :--- | | Operating Revenue | 197,126,524.35 | 153,066,176.00 | 28.79% | | Net Profit Attributable to Shareholders of the Listed Company | -6,854,479.89 | -8,736,556.69 | 21.54% | | Net Profit Attributable to Shareholders of the Listed Company (Excluding Non-recurring Gains and Losses) | -6,923,535.77 | -8,842,359.05 | 21.70% | | Net Cash Flow from Operating Activities | -25,551,974.51 | -1,428,611.10 | -1,688.59% | | Basic Earnings Per Share (yuan/share) | -0.054 | -0.069 | 21.74% | | Diluted Earnings Per Share (yuan/share) | -0.054 | -0.069 | 21.74% | | Weighted Average Return on Net Assets | -10.63% | -9.94% | -0.69% | | Indicator | End of Current Period ($) | End of Prior Year ($) | Change (%) | | :--- | :--- | :--- | :--- | | Total Assets | 403,649,732.85 | 329,149,931.44 | 22.63% | | Net Assets Attributable to Shareholders of the Listed Company | 61,080,940.72 | 67,935,420.61 | -10.09% | [Differences in Accounting Data Under Domestic and Overseas Accounting Standards](index=7&type=section&id=%E4%BA%94%E3%80%81%E5%A2%83%E5%86%85%E5%A4%96%E4%BC%9A%E8%AE%A1%E5%87%86%E5%88%99%E4%B8%8B%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%B7%AE%E5%BC%82) The Company reported no differences in net profit or net assets between domestic and international accounting standards during the period - The Company's financial reports for the period showed no differences in net profit and net assets when comparing International Accounting Standards with Chinese Accounting Standards[18](index=18&type=chunk) - The Company's financial reports for the period showed no differences in net profit and net assets when comparing overseas accounting standards with Chinese Accounting Standards[19](index=19&type=chunk) [Non-recurring Gains and Losses and Amounts](index=7&type=section&id=%E5%85%AD%E3%80%81%E9%9D%9E%E7%BB%8F%E5%B8%B8%E6%80%A7%E6%8D%9F%E7%9B%8A%E9%A1%B9%E7%9B%AE%E5%8F%8A%E9%87%91%E9%A2%9D) Total non-recurring gains and losses were **$69,055.88**, mainly from government grants, fair value changes, and other non-operating items Non-recurring Gains and Losses and Amounts | Item | Amount ($) | | :--- | :--- | | Government grants recognized in current profit or loss | 604,951.21 | | Fair value changes in financial assets and liabilities and gains/losses from disposal of financial assets and liabilities, excluding effective hedge accounting related to normal business operations of non-financial enterprises | -636,770.47 | | Other non-operating income and expenses apart from the above | 100,875.14 | | **Total** | **69,055.88** | Management Discussion and Analysis [Main Business Activities During the Reporting Period](index=9&type=section&id=%E4%B8%80%E3%80%81%E6%8A%A5%E5%91%8A%E6%9C%9F%E5%86%85%E5%85%AC%E5%8F%B8%E4%BB%8E%E4%BA%8B%E7%9A%84%E4%B8%BB%E8%A6%81%E4%B8%9A%E5%8A%A1) The Company's core business is R&D, production, and sales of cable polymer materials, with revenue up **28.79%** and net loss narrowing **21.54%** - The Company's main business is the R&D, production, and sales of polymer materials for cables, with product lines including five major series and over two hundred varieties of general-purpose PVC cable compounds, special PVC cable compounds, halogen-free low-smoke flame-retardant cable compounds, special polyethylene and cross-linked polyethylene cable compounds, and chemically cross-linked cable compounds[25](index=25&type=chunk) - The Company primarily adopts a customized production model of “production based on sales, procurement based on production”, focusing on direct sales and deep cooperation with customers[26](index=26&type=chunk) - During the reporting period, the Company achieved