Core Viewpoint - The housing construction sector experienced a decline of 0.23% on December 26, with Chongqing Construction leading the drop, while the Shanghai Composite Index rose by 0.1% and the Shenzhen Component Index increased by 0.54% [1] Group 1: Market Performance - The closing price for the Shanghai Composite Index was 3963.68, and for the Shenzhen Component Index, it was 13603.89 [1] - High-tech Development saw a significant increase of 4.81%, closing at 46.89, while Chongqing Construction fell by 2.37%, closing at 3.30 [1] - The trading volume for High-tech Development was 142,900 shares, with a transaction value of 662 million yuan [1] Group 2: Capital Flow - The housing construction sector had a net outflow of 7.3252 million yuan from main funds, while retail investors saw a net inflow of 52.2298 million yuan [1] - High-tech Development had a main fund net inflow of 77.3998 million yuan, but retail funds saw a net outflow of 37.3425 million yuan [2] - Chongqing Construction experienced a net outflow of 8.9380 million yuan from main funds, with a retail net inflow of 9.5688 million yuan [2]

Group 1 - The core point of the news is that Chengdu High-tech Development Co., Ltd. has seen a stock price increase of 5.03%, reaching 46.99 yuan per share, with a trading volume of 278 million yuan and a turnover rate of 3.17%, resulting in a total market capitalization of 16.554 billion yuan [1] - The company, established on November 1, 1992, and listed on November 18, 1996, primarily operates in the construction industry, as well as smart city construction, operation, and related services [1] - The main revenue composition of the company includes construction services at 95.74%, other businesses at 3.12%, and power semiconductor business at 1.14% [1] Group 2 - From the perspective of the top ten circulating shareholders, Huaxia Fund has a fund that ranks among them, specifically the Huaxia CSI 1000 ETF (159845), which reduced its holdings by 3,700 shares in the third quarter, now holding 957,300 shares, accounting for 0.5% of the circulating shares [2] - The Huaxia CSI 1000 ETF (159845) was established on March 18, 2021, with a latest scale of 45.469 billion yuan, and has achieved a year-to-date return of 28.79%, ranking 1864 out of 4197 in its category [2] - The fund manager, Zhao Zongting, has been in position for 8 years and 256 days, with a total fund asset scale of 355.865 billion yuan, achieving the best fund return of 124.43% and the worst return of -32.63% during his tenure [2]

Core Viewpoint - The housing construction sector experienced a slight increase of 0.26% on December 25, with Ningbo Construction leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3959.62, up by 0.47% [1] - The Shenzhen Component Index closed at 13531.41, up by 0.33% [1] - Key stocks in the housing construction sector showed varied performance, with Ningbo Construction rising by 1.99% to a closing price of 5.13 [1] Group 2: Stock Performance Details - Ningbo Construction (601789) had a trading volume of 204,700 shares and a transaction value of 105 million yuan [1] - Chongqing Construction (600939) increased by 1.81% to a closing price of 3.38, with a trading volume of 685,700 shares and a transaction value of 234 million yuan [1] - Longyuan Construction (600491) rose by 1.49% to a closing price of 2.73, with a trading volume of 164,500 shares and a transaction value of 44.53 million yuan [1] Group 3: Capital Flow Analysis - The housing construction sector saw a net inflow of 38.02 million yuan from main funds, while retail investors experienced a net outflow of 37.14 million yuan [1] - Major stocks like Chongqing Construction and China State Construction attracted significant net inflows of 29.05 million yuan and 23.60 million yuan, respectively [2] - Conversely, stocks like Zhejiang Construction and Gaoxin Development faced substantial net outflows of 11.17 million yuan and 13.25 million yuan, respectively [2]

Market Overview - The housing construction sector increased by 0.04% compared to the previous trading day, with Zhejiang Construction leading the gains [1] - The Shanghai Composite Index closed at 3940.95, up by 0.53%, while the Shenzhen Component Index closed at 13486.42, up by 0.88% [1] Stock Performance - Zhejiang Construction (002761) closed at 8.62, with a rise of 1.53% and a trading volume of 78,300 shares, amounting to a transaction value of 67.31 million yuan [1] - Ningbo Construction (601789) closed at 5.03, up by 0.60%, with a trading volume of 90,100 shares and a transaction value of 45.18 million yuan [1] - Shaanxi Construction (600248) closed at 3.61, up by 0.56%, with a trading volume of 78,700 shares and a transaction value of 28.33 million yuan [1] - China State Construction (601668) remained unchanged at 5.20, with a trading volume of 995,100 shares and a transaction value of 518 million yuan [1] - Shanghai Construction (600170) remained unchanged at 2.67, with a trading volume of 982,500 shares and a transaction value of 262 million yuan [1] - Longyuan Construction (600491) closed at 2.69, down by 0.37%, with a trading volume of 177,700 shares and a transaction value of 47.57 million yuan [1] - Chongqing Construction (600939) closed at 3.32, down by 0.60%, with a trading volume of 254,300 shares and a transaction value of 84.07 million yuan [1] - Gaoxin Development (000628) closed at 44.40, down by 0.83%, with a trading volume of 53,800 shares and a transaction value of 239 million yuan [1] Capital Flow - The housing construction sector experienced a net outflow of 97.19 million yuan from institutional investors, while retail investors saw a net inflow of 74.54 million yuan [1] - The detailed capital flow for individual stocks shows that Zhejiang Construction had a net inflow of 5.9977 million yuan from institutional investors, while it faced a net outflow of 5.4123 million yuan from speculative funds [2] - Shaanxi Construction had a net inflow of 1.4387 million yuan from institutional investors, with a net outflow of 4.1793 million yuan from speculative funds [2] - Ningbo Construction faced a net outflow of 2.9306 million yuan from institutional investors, while retail investors contributed a net inflow of 5.4796 million yuan [2] - Longyuan Construction had a significant net outflow of 6.8330 million yuan from institutional investors, but retail investors contributed a net inflow of 6.6265 million yuan [2] - China State Construction experienced a net outflow of 46.1451 million yuan from institutional investors, with retail investors contributing a net inflow of 31.2858 million yuan [2]

Group 1 - The housing construction sector increased by 0.23% compared to the previous trading day, with high-tech development leading the gains [1] - The Shanghai Composite Index closed at 3919.98, up by 0.07%, while the Shenzhen Component Index closed at 13368.99, up by 0.27% [1] - A table detailing the individual stock performance within the housing construction sector was provided [1] Group 2 - The net inflow of main funds into the housing construction sector was 201,900 yuan, while retail funds saw a net inflow of 2,012,370 yuan [2] - Conversely, speculative funds experienced a net outflow of 2,032,560 yuan [2] - A table showing the fund flow for individual stocks in the housing construction sector was included [2]

证券日报网讯12月15日，高新发展（000628）在互动平台回答投资者提问时表示，截至2025年12月10 日，公司股东人数为56914户。 ...

证券之星消息，12月15日房屋建设板块较上一交易日上涨0.21%，高新发展领涨。当日上证指数报收于 3867.92，下跌0.55%。深证成指报收于13112.09，下跌1.1%。房屋建设板块个股涨跌见下表： 从资金流向上来看，当日房屋建设板块主力资金净流出3367.05万元，游资资金净流出3404.8万元，散户 资金净流入6771.85万元。房屋建设板块个股资金流向见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 ...

根据本次转让资产一揽子交易方案，按照中联资产评估集团四川有限公司出具的《成都高投芯未半导体 有限公司拟转让设备类资产评估项目资产评估报告》（中联川评报字[2025]第146号），截至2025年9月 30日，本次标的资产账面价值17,361.92万元，评估值18,008.17万元（不含税），评估增值646.25万元， 增值率3.72%。经测算，本次标的资产转让含税价为20,349.23万元。同时，芯未公司将现有部分厂房出 租给高投集团用于标的资产运行，租赁期限自2026年1月1日起至2026年12月31日止，年度租金按照中联 资产评估集团四川有限公司出具的评估基准日为2025年9月30日的《成都高投芯未半导体有限公司拟出 租部分资产所涉及物业的市场租金评估项目资产评估报告》（中联川评报字[2025]第149号）评估价格 确定为522.75万元（含税价）。高投集团为公司控股股东，属于公司的关联方，本次交易构成关联交 易。本次关联交易不构成《上市公司重大资产重组管理办法》规定的重大资产重组。 格隆汇12月12日丨高新发展(000628.SZ)公布，为支持公司科技转型培育的功率半导体业务发展，提高 下属功率半导体设计 ...

成都高新发展股份有限公司 内部审计管理办法 第一章 总则 第一条 目的 为规范成都高新发展股份有限公司（以下简称"公司"）内部审计 工作，保证内部审计质量，明确内部审计机构（以下简称"内审机构"） 和内部审计人员（以下简称"内审人员"）的责任，根据《中华人 民共和国审计法》及其实施条例，《四川省内部审计条例》《中国 内部审计准则》《成都高新发展股份有限公司董事会审计委员会工 作规程》以及其他有关法律、法规和规章，结合公司内审工作实际 情况，制定本管理办法。 第二条 适用范围 本办法适用于公司内审机构、内审人员及其从事的内部审计活 动。 第三条 定义 本办法所称内部审计，是指公司内审机构通过系统、规范的方 法，对内部相关单位的经营活动、财务收支、内部控制和风险管理 等实施独立、客观的监督、评价和建议，以促进公司完善治理、实 现目标。 -1- 本办法所指内部审计不包括工程内部审计、新基建项目审计。 第二章 内部审计机构和人员 第四条 内部审计机构 审计法务部为公司内审机构，在公司党委领导下，董事会审计 委员会指导和监督下，开展内部审计工作，履行内部审计监督、评 价和咨询职能。 第五条 内审机构履行以下职责： （一 ...

证券代码：000628 证券简称：高新发展 公告编号：2025-47 成都高新发展股份有限公司 关于预计2026年度日常关联交易的公告 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、 误导性陈述或者重大遗漏。 一、日常关联交易基本情况 （一）日常关联交易概述 2026 年，公司及下属子公司因日常生产经营的需要，与公司控股股 东成都高新投资集团有限公司（以下简称"高投集团"）及其关联方、成 都辰显光电有限公司（以下简称"辰显光电"）、成都农村商业银行股份 有限公司（以下简称"成都农商行"）（以下合称"关联人"）预计将发生日 常关联交易，包括向关联人提供劳务、销售产品和商品、出租物业、接 受关联人提供的劳务、保函服务、存贷款服务、向关联人采购原材料和 商品、向关联人承租物业等。预计 2026 年度日常关联交易总金额不超过 740,722.00 万元。在上述日常关联交易预计总额度范围内，拟提请股东会 授权公司管理层可根据实际经营需要，在同一控制下的不同关联方之间 的关联交易金额进行内部调剂（包括不同关联交易类型间的调剂）。公 司 2025 年 1-10 月同类别日常关联交易实际发生金额为 ...