Core Points - The company announced that 5,833,650 shares held by Wanren Zhongying (Xiamen) Equity Investment Partnership (Limited Partnership) were subject to judicial auction [2] - The auction took place from October 16, 2025, 17:30 to October 17, 2025, 17:30 at the Shandong Property Rights Exchange Center [2] - The shares were not sold and the auction ended with no successful bids due to the expiration of the auction [2]

Group 1 - The core point of the article is that Hangzhou High-tech announced the public auction of 5.8337 million shares by the People's Court of Zibo City, which will take place from October 16 to October 17, 2025 [1] - As of the announcement date, Wanren Zhongying holds 5.8337 million shares, accounting for 4.61% of the company's total share capital [1] - The auction will not lead to a change in the actual control of the company and will not have a significant adverse impact on the company's production and operations [1]

杭州高新材料科技股份有限公司 关于股东股份司法拍卖流拍暨进展公告 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。 杭州高新材料科技股份有限公司（以下简称"公司"）于2025年9月17日在 巨潮资讯网披露了《关于股东股份被司法拍卖的提示性公告》（公告编号： 2025-056），淄博市博山区人民法院（以下简称"淄博法院"）于2025年10月16 日17:30至2025年10月17日17:30止在"山东产权交易中心"（www.sdcqjy.com） 上公开拍卖万人中盈（厦门）股权投资合伙企业（有限合伙）（以下简称"万人 中盈"）所持公司5,833,650股股份。现将有关进展情况公告如下： 一、股东股份司法拍卖的进展情况 证券代码：300478 证券简称：杭州高新 公告编号：2025-062 2025 年 10 月 20 日 1、截至本公告披露日，万人中盈持有公司股份5,833,650股，占公司总股本 的4.61%，万人中盈所持上述公司股份仍处于司法冻结状态，本次被拍卖的公司 股份后续是否会被相关法院继续执行其他司法程序具有一定的不确定性。 2、本次拍卖事项不会导致公 ...

Group 1 - The core viewpoint of the news is that Hangzhou High-tech has experienced a significant stock price increase of 174.81% year-to-date, but has recently seen a slight decline in its stock price and trading volume [1][2] - As of October 16, the stock price of Hangzhou High-tech is reported at 24.76 yuan per share, with a market capitalization of 3.136 billion yuan [1] - The company has a diverse revenue structure, with 70.15% of its main business income coming from special polyethylene and cross-linked polyethylene cable materials [1] Group 2 - Hangzhou High-tech belongs to the basic chemical industry, specifically in the plastic and modified plastic sector, and is associated with concepts such as new energy and nuclear power [2] - For the first half of 2025, the company achieved an operating income of 197 million yuan, representing a year-on-year growth of 28.79% [2] - The company has not distributed any dividends in the last three years, with a total payout of 39.882 million yuan since its A-share listing [3]

Group 1 - The company, Hangzhou Gaoxin, reported that as of October 10, 2025, the total number of shareholders is 13,094 [2]

Group 1 - The core point of the article is that Hangzhou High-tech has announced that independent director Jia Kun has completed the required training for independent directors and received a certification from the Shenzhen Stock Exchange [2] Group 2 - Jia Kun participated in the online training organized by the Shenzhen Stock Exchange for independent directors [2] - The training was conducted by the Shenzhen Stock Exchange's Entrepreneur Training Center [2] - The company board received notification of Jia Kun's completion of the training [2]

证券代码：300478 证券简称：杭州高新 公告编号：2025-061 杭州高新材料科技股份有限公司 关于独立董事取得独立董事培训证明的公告 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。 杭州高新材料科技股份有限公司（以下简称"公司"）于2025年9月10日召 开第五届董事会第十五次会议，于2025年9月30日召开2025年第二次临时股东会， 同意选举况太荣先生、贾昆先生、李晓女士为第五届董事会独立董事，任期自公 司2025年第二次临时股东会审议通过之日起至第五届董事会任期届满时止。况太 荣先生、李晓女士已取得上市公司独立董事培训证明，贾昆先生已参加上市公司 独立董事任前培训，独立董事的任职资格和独立性已经深圳证券交易所备案审核 无 异 议 。 具 体 内 容 详 见 公 司 于 2025 年 9 月 30 日 在 巨 潮 资 讯 网 （https://www.cninfo.com.cn）披露的《关于完成董事选举及聘任高级管理人 员的公告》（公告编号：2025-060）。 近日，公司董事会收到独立董事贾昆先生的通知，贾昆先生已按相关规定参 加了深圳证券交易所 ...

Group 1 - The core viewpoint of the news is that Hangzhou High-tech has experienced a significant stock price increase of 171.03% this year, but has recently seen a decline of 4.94% over the past five trading days [2] - As of October 9, the stock price was reported at 24.42 yuan per share, with a total market capitalization of 3.093 billion yuan [1] - The company has been active in the stock market, appearing on the "龙虎榜" (top trading list) six times this year, with the most recent appearance on September 16 [2] Group 2 - Hangzhou High-tech's main business involves the research, production, and sales of polymer materials for cables, with a revenue composition of 70.15% from special polyethylene and cross-linked polyethylene cable materials [2] - The company reported a revenue of 197 million yuan for the first half of 2025, representing a year-on-year growth of 28.79%, while the net profit attributable to the parent company was a loss of 6.8545 million yuan, but still showed a year-on-year increase of 21.54% [2] - The company has not distributed any dividends in the past three years, with a total payout of 39.882 million yuan since its A-share listing [3]

Core Viewpoint - Hangzhou High-tech announced the election of Lin Rongsheng as the chairman [2] Company Summary - The announcement was made on the evening of September 30 [2]

证券代码：300478 证券简称：杭州高新 公告编号：2025-058 杭州高新材料科技股份有限公司 2025 年第二次临时股东会决议公告 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。 出席本次股东会的股东及股东代表共53人，代表有表决权的股份28,936,155 股，占公司有表决权股份总数的22.8432％。其中，通过现场投票的股东2人，代 表股份27,906,395股，占公司有表决权股份总数的22.0303％； 通过网络投票的 股东51人，代表股份1,029,760股，占公司有表决权股份总数的0.8129％。 二、议案审议表决情况 本次股东会采用现场投票、网络投票相结合的方式表决。经与会股东审议讨 论，审议了以下议案： 1、审议通过了《关于选举公司第五届董事会非独立董事的议案》 特别提示： 1、本次股东会无新增、变更、否决提案的情况； 2、本次股东会不涉及变更前次股东会决议； 3、本次股东会采取现场投票与网络投票表决的方式进行。 一、会议的召开和出席情况 杭州高新材料科技股份有限公司（以下简称"公司"）2025 年第二次临时 股东会会议通知于 2025 ...