证券代码：000628 证券简称：高新发展 公告编号：2025-40 成都高新发展股份有限公司 关于放弃优先购买权暨关联交易的进展公告 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、误导性陈述或者重大遗漏。 一、放弃优先购买权暨关联交易概述 成都高新策源优产股权投资基金合伙企业（有限合伙）（以下简称 策源优产）拟购买成都森未科技有限公司（以下简称森未科技）部分股 权及其上层股东权益。成都高新发展股份有限公司（以下简称公司）于 2025 年 1 月 21 日召开第九届董事会第二次临时会议，审议通过《关于 放弃控股子公司成都森未科技有限公司直接或间接股东转让权益优先购 买权暨与关联方共同投资的议案》，同意放弃公司控股子公司森未科技 直接或间接股东转让权益的优先购买权，具体内容详见公司于 2025 年 1 月 23 日在《中国证券报》《证券时报》《上海证券报》《证券日报》 和巨潮资讯网披露的《成都高新发展股份有限公司关于放弃优先购买权 暨关联交易的公告》（公告编号：2025-3）。 根据策源优产与交易对方已签署的交易协议，截至本公告披露日， 策源优产本次购买部分森未科技股权及上层股东权益 ...

Group 1 - The housing construction sector increased by 1.36% on September 16, with Shanghai Construction leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] - Key stocks in the housing construction sector showed varied performance, with Shanghai Construction rising by 9.93% to a closing price of 3.21 [1] Group 2 - The net inflow of main funds in the housing construction sector was 215 million yuan, while retail funds saw a net inflow of 1.57 million yuan [1] - Major stocks like Shanghai Construction and China State Construction experienced significant net inflows from main funds, with 132 million yuan and 11 million yuan respectively [2] - Retail investors showed mixed activity, with some stocks like Zhejiang Construction seeing a net inflow of 909.41 thousand yuan, while others like Shanghai Construction had a net outflow of 7.02 million yuan [2]

Group 1 - The housing construction sector increased by 0.97% on September 15, with Shanghai Construction leading the gains [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] - Key stocks in the housing construction sector showed varied performance, with Shanghai Construction rising by 10.19% to a closing price of 2.92 [1] Group 2 - The net inflow of main funds in the housing construction sector was 8.77 million yuan, while retail funds saw a net inflow of 37.62 million yuan [1] - Major stocks like Shanghai Construction had a main fund net inflow of 135 million yuan, but retail funds saw a net outflow of 75.17 million yuan [2] - China State Construction experienced a significant net outflow of main funds amounting to 96.97 million yuan, despite a retail net inflow of 74.86 million yuan [2]

Group 1 - The company held an online investor meeting to discuss its transformation strategy, ESG efforts, shareholder rights protection, and core business development [1] - The company is focusing on transforming into a technology-oriented enterprise, consolidating its power semiconductor and digital energy businesses while expanding into strategic emerging industries [2] - The company emphasizes the establishment of a three-tier governance structure for ESG and aims to enhance shareholder rights through improved governance and operational efficiency [3] Group 2 - The digital energy business is performing well, with the subsidiary focusing on virtual power plant applications and achieving national-level demonstration projects, along with multiple patents and software copyrights [4] - The power semiconductor business has secured 86 patents and is enhancing quality management systems, having received automotive industry quality certification, with plans for continued positive development [4] - The company clarified that there are no undisclosed information regarding the recent capital increase and acquisition matters, and previous acquisition restructuring was terminated on April 19, 2024 [4]

Group 1: Company Strategy and Transformation - The company is committed to transforming into a technology-oriented enterprise, focusing on strategic emerging industries and new productivity directions [2] - The digital energy business, a key part of the technology transformation, is currently a small portion of the overall business revenue [4] Group 2: ESG and Corporate Governance - The company has established a three-tier governance structure for ESG management, enhancing its sustainable development capabilities [2] - Independent directors play a crucial role in protecting shareholder rights by maintaining independence and actively listening to minority shareholders [3] Group 3: Business Development and Innovations - The subsidiary Chengdu Beite Digital Energy Technology Co., Ltd. focuses on energy systems and has developed key technologies, including a virtual power plant project recognized by the National Development and Reform Commission [4] - The power semiconductor business is advancing with a focus on key applications, having obtained 86 patents and achieving IATF16949 certification for quality management [4] Group 4: Shareholder Information - As of September 10, 2025, the number of shareholders is 58,246 [6] - The company emphasizes the importance of rational investment and risk awareness among investors [5]

Group 1 - The housing construction sector increased by 1.38% on September 12, with Shanghai Construction leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] - Shanghai Construction's stock price rose by 9.96% to 2.65, with a trading volume of 5.16 million shares and a transaction value of 1.32 billion [1] Group 2 - The net inflow of main funds in the housing construction sector was 5.92 billion, while retail funds experienced a net outflow of 3.34 billion [1] - Among individual stocks, Shanghai Construction had a main fund net inflow of 487.1 million, while retail funds saw a net outflow of 261 million [2] - China State Construction had a main fund net inflow of 43.93 million, with a retail fund net outflow of 11.87 million [2]

Core Viewpoint - The company, Gaoxin Development (000628), confirmed that its production and operations are currently normal and will continue to enhance the quality of the listed company [1] Group 1 - The company is actively responding to investor inquiries on its operational status [1] - The company emphasizes its commitment to improving various operational aspects [1]

Group 1 - The company, Chengdu High-tech Development Co., Ltd., will participate in the "2025 Investor Online Collective Reception Day and Semi-Annual Report Performance Briefing" on September 12, 2025 [1][2] - The event will be held online from 14:00 to 17:00 on the specified date [2][3] - Key personnel attending include the General Manager, Mr. Feng Dong, Independent Director, Ms. Ma Hua, and the Financial Director and Board Secretary, Ms. Zhang Yue [3] Group 2 - Investors can participate by logging into the "Panjing Roadshow" platform on the event date [3][4] - The company is soliciting questions from investors prior to the event to enhance the relevance of the discussions [4] - Questions can be submitted via email until 12:00 on September 12, 2025, and the company will address commonly asked questions during the event [4][5]

证券代码：000628 证券简称：高新发展 公告编号：2025-39 成都高新发展股份有限公司 关于参加四川辖区2025年投资者网上集体接待日及半年 投资者可于 2025 年 9 月 12 日（星期五）下午 14:00-17:00 登录"全 景路演"（https://rs.p5w.net）在线参与本次 2025 年投资者网上集体接待 日及半年度报告业绩说明会。 为进一步加强与投资者的互动交流，成都高新发展股份有限公司 （以下简称公司）将参加由四川省上市公司协会、深圳市全景网络有限 公司联合举办的"四川辖区 2025 年投资者网上集体接待日及半年度报告 业绩说明会"活动，现将相关事项公告如下： 一、召开的时间、方式和地点 （一）召开时间：2025 年 9 月 12 日（星期五）下午 14:00-17:00。 （二）召开方式：本次活动将采用网络远程的方式召开。 （三）网络平台：全景路演（https://rs.p5w.net）。 二、出席人员 公司董事、总经理冯东先生，独立董事马桦女士，财务总监兼董事 会秘书张月女士。 三、投资者参加方式 度报告业绩说明会活动的公告 本公司及董事会全体成员保证信息披露内容的真实、准 ...

Core Viewpoint - The stock of Gaoxin Development has shown volatility with a year-to-date decline of 17.72%, but a recent recovery trend is noted with a 12.40% increase over the past 20 days and a 21.71% increase over the past 60 days [1] Financial Performance - For the first half of 2025, Gaoxin Development reported a revenue of 2.493 billion yuan, a year-on-year decrease of 17.46%, while the net profit attributable to shareholders increased by 14.06% to 66.923 million yuan [2] - The company has cumulatively distributed 136 million yuan in dividends since its A-share listing, with 81.729 million yuan distributed over the past three years [3] Shareholder Information - As of August 29, 2025, the number of shareholders for Gaoxin Development was 60,100, a decrease of 5.60% from the previous period, with an average of 3,199 shares held per shareholder, an increase of 5.93% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited and various ETFs, with notable changes in holdings among these entities [3] Market Activity - On September 5, 2025, Gaoxin Development's stock price rose by 2.05% to 51.21 yuan per share, with a trading volume of 268 million yuan and a turnover rate of 2.77% [1] - The stock has appeared on the "Dragon and Tiger List" once this year, with a net buy of -69.8488 million yuan on January 2, 2025 [1]