我们认为：公司关联交易的存款事项能够严格按照中国证监会、 深圳证券交易所及公司相关制度的有关规定办理，遵循了公平、公正 的原则，没有损害公司、公司股东尤其是中小股东的利益。大信会计 师事务所（特殊普通合伙）对截至 2025 年 6 月 30 日的中国电子财务 有限责任公司与财务报表相关资金、信贷、投资、稽核、信息管理等 风险管理体系的制定及实施情况进行了审核，并出具了大信专审字 [2025]第 1-01581 号《关于中国电子财务有限责任公司风险评估专项 审计报告》，经审阅，我们同意将大信会计师事务所（特殊普通合伙） 所出具的以上报告提交公司董事会审议。 深圳长城开发科技股份有限公司 2025 年第四次独立董事专门会议决议 根据《上市公司独立董事管理办法》《深圳证券交易所股票上市 规则》《深圳证券交易所上市公司自律监管指引第 1 号—主板上市公 司规范运作》等相关法律法规、规范性文件及《公司章程》的有关规 定，深圳长城开发科技股份有限公司（以下简称"公司"）2025 年 第四次独立董事专门会议于 2025 年 8 月 26 日以通讯会议的方式召开， 会议应出席独立董事 3 人，实际出席独立董事 3 人。经全体 ...

证券代码：000021 证券简称：深科技 公告编码：2025-033 深圳长城开发科技股份有限公司 关于召开 2025 年度（第一次）临时股东大会的通知 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 一、召开会议基本情况 1、股东大会届次：2025 年度（第一次）临时股东大会 2、股东大会召集人：公司第十届董事会 2025 年 8 月 26 日公司第十届董事会第十一次会议审议通过了相关议案， 并同意提交公司股东大会审议。 3、会议召开的合法、合规性：本次股东大会会议召开符合有关法律法规、 深圳证券交易所业务规则和《深圳长城开发科技股份有限公司公司章程》等有关 规定。 4、会议召开日期、时间： 现场会议召开时间：2025 年 9 月 16 日 14:30 网络投票起止时间：2025 年 9 月 16 日 其中，通过深圳证券交易所交易系统进行网络投票的具体时间为 2025 年 9 月 16 日 9:15~9:25，9:30~11:30，13:00~15:00；通过深圳证券交易所互联网投 票系统投票的具体时间为 2025 年 9 月 16 日 9:15 至 15: ...

审议结果：同意 3 票，反对 0 票，弃权 0 票，表决通过。 第十届监事会第十次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 深圳长城开发科技股份有限公司第十届监事会第十次会议于2025年8月26 日在本公司会议中心会议室召开，该次会议通知已于 2025 年 8 月 17 日以电子 邮件方式发至全体监事，应参与表决监事 3 人，实际参与表决监事 3 人，本次会 议的召开符合《中华人民共和国公司法》和《公司章程》的有关规定。会议审议 并通过如下事项： 1、 公司监事会对 2025 年半年度报告的书面审核意见 公司监事会经审核后认为：公司董事会编制和审议《深圳长城开发科技股份 有限公司2025年半年度报告全文及摘要》的程序符合法律、行政法规及中国证 监会的规定，报告内容真实、准确、完整地反映了公司的实际情况，不存在任何 虚假记载、误导性陈述或者重大遗漏。 证券代码：000021 证券简称：深科技 公告编码：2025-030 深圳长城开发科技股份有限公司 特此公告。 深圳长城开发科技股份有限公司 第 1 页 共 1 页 监 事 会 二○二五年八月二 ...

Financial Performance - The company's operating revenue for the reporting period reached ¥7,739,652,636.54, representing a 9.71% increase compared to ¥7,054,564,140.96 in the same period last year[17]. - The net profit attributable to shareholders was ¥451,817,409.76, up 25.39% from ¥360,316,903.43 year-on-year[17]. - The net profit after deducting non-recurring gains and losses decreased by 7.87% to ¥317,569,007.26 from ¥344,703,931.96 in the previous year[17]. - The net cash flow from operating activities was ¥1,456,332,557.47, an increase of 7.58% compared to ¥1,353,705,517.30 last year[17]. - The total assets at the end of the reporting period were ¥28,824,991,732.60, reflecting a 7.66% increase from ¥26,773,186,448.82 at the end of the previous year[17]. - The net assets attributable to shareholders increased by 3.79% to ¥12,326,808,386.55 from ¥11,876,799,194.96 at the end of the previous year[17]. - The basic earnings per share rose by 25.29% to ¥0.2893 from ¥0.2309 in the same period last year[17]. - The company reported a significant increase in cash and cash equivalents, which rose by 411.75% to ¥3,087,696,520.42 from ¥603,355,927.73[44]. Business Segments - The company focuses on high-quality development in three main business areas: storage semiconductors, high-end manufacturing, and intelligent terminal measurement[24]. - The storage semiconductor business generated ¥2,099,600,553.21, accounting for 27.13% of total revenue, with an 18.23% year-on-year growth[47]. - The intelligent metering terminal segment saw a revenue increase of 27.40%, totaling ¥1,679,277,034.33, which represents 21.70% of total revenue[47]. - The company's revenue for the computer, communication, and other electronic equipment manufacturing industry reached approximately ¥7.69 billion, representing a year-on-year increase of 9.55%[49]. - The gross profit margin for the metering smart terminal segment was 38.24%, showing a slight increase of 0.21% compared to the previous year[49]. Market Outlook - The global semiconductor market is projected to reach $599 billion by June 2025, with a year-on-year growth of 19.6%[25]. - The global advanced packaging market is expected to reach $56.9 billion by 2025, growing at a rate of 9.6%[25]. - The global electronic manufacturing services (EMS) market is forecasted to reach $707.54 billion by 2030, with a CAGR of 4.6%[27]. - The global smart metering solutions market is anticipated to grow from $204.32 billion in 2025 to $366.49 billion by 2031, with a CAGR of 10.2%[28]. Research and Development - The company has developed four technology research projects and submitted five patents in the medical health and consumer electronics sectors during the reporting period[38]. - Research and development expenses rose by 10.91% to ¥196,838,257.39, up from ¥177,476,592.13[44]. - The company has successfully implemented WLP wafer-level packaging technology, enhancing thermal management efficiency by 30%[35]. - The company is actively expanding its advanced packaging capabilities through collaborations with universities and industry leaders[34]. Financial Position - The total liabilities increased to RMB 13.47 billion from RMB 12.92 billion, indicating a growth of approximately 4.3%[148]. - The company's total equity increased to RMB 15.36 billion from RMB 13.86 billion, marking a growth of around 10.8%[148]. - The company's cash and cash equivalents increased to RMB 9.33 billion from RMB 7.32 billion, reflecting a growth of about 27.4%[146]. - The company's long-term borrowings decreased significantly to RMB 447.1 million from RMB 1.89 billion, a reduction of approximately 76.3%[148]. Corporate Governance - The company has no significant litigation or arbitration matters, with total involved amounts of 223.75 million CNY, representing 1.81% of the latest audited net assets[92]. - The company has not engaged in any non-operating fund occupation by controlling shareholders or related parties during the reporting period[88]. - The company received approval from the State-owned Assets Supervision and Administration Commission for the stock option incentive plan, with 3.786 million stock options granted at an exercise price of 11.39 CNY per share[83]. - The company has implemented risk management measures for its derivative positions, including market risk and liquidity risk controls[66]. Shareholder Information - The largest shareholder, China Electronics Corporation, holds 34.36% of the shares, totaling 538,558,777 shares[131]. - The total number of common stock shareholders at the end of the reporting period is 182,035[132]. - The top 10 shareholders do not have any related party relationships or act in concert with each other[133]. - The total shares held by the top 10 unrestricted shareholders amount to 658,000,000 shares[132]. Compliance and Reporting - The financial report was approved by the board of directors on August 26, 2025, ensuring compliance with regulatory requirements[177]. - The company adheres to the Chinese Accounting Standards, ensuring that its financial statements reflect a true and fair view of its financial position[180]. - The half-year financial report was not audited, indicating a potential area for improvement in financial transparency[90].

Core Viewpoint - The establishment of the Shenzhen Cruise Industry Alliance aims to leverage Shenzhen's position as a core engine of the Guangdong-Hong Kong-Macao Greater Bay Area to promote high-quality development in the cruise industry and tourism [1] Group 1: Alliance Formation - The Shenzhen Cruise Industry Alliance was launched with 29 founding member companies, including joint chairpersons from Equator Fund and China Merchants Shekou [1] - Vice chairpersons include nine companies such as Invt, South China Building Materials, and Singapore International Cruise [1] - The initial members cover various sectors including cruise design, construction, maintenance, operation, technology, and finance, creating a comprehensive cruise ecosystem [1] Group 2: Development Goals - The alliance signifies a new phase of collaborative development for the Shenzhen cruise industry [1] - It aims to enhance integration between the cruise industry and sectors like finance, technology, and cultural tourism [1] - The initiative will promote the establishment of international routes in Shenzhen and support the development of new technologies, products, and innovative solutions in the cruise industry [1] - The focus is on advancing the smart and green development of the cruise industry, thereby increasing the competitiveness of Shenzhen enterprises in this sector [1]

金融界2025年8月25日消息，国家知识产权局信息显示，海南奥深科技有限公司取得一项名为"一种水密 电连接器水压试验装置"的专利，授权公告号CN223259246U，申请日期为2025年07月。 天眼查资料显示，海南奥深科技有限公司，成立于2024年，位于三亚市，是一家以从事仪器仪表制造业 为主的企业。企业注册资本1000万人民币。通过天眼查大数据分析，海南奥深科技有限公司参与招投标 项目2次，专利信息4条。 专利摘要显示，本实用新型涉及水密电连接器测试技术领域，公开了一种水密电连接器水压试验装置， 包括底框架以及罐体组件，所述底框架上部对称焊接有两个立柱，所述立柱侧部均安装有弹性分度销， 所述罐体组件通过螺纹销转动安装在立柱上部的U型槽内，以底框架与罐体组件为核心，可实现罐体组 件的灵活移动、快速翻转，试验测试更为便利，密封盖上沿环形阵列开设有若干螺纹通孔用于安装水密 电连接器，将待测水密电连接器安装在密封盖上并将连接线从密封盖一端引出，将密封盖装入罐体内并 通过螺纹套压紧，双向安装，结构紧凑，轻便灵活，操作简单，能够允许批量水密电连接器同时进行水 压试验，省时、省水、省力、省空间。 ...

证券之星消息，8月22日消费电子板块较上一交易日上涨1.44%，胜蓝股份领涨。当日上证指数报收于 3825.76，上涨1.45%。深证成指报收于12166.06，上涨2.07%。消费电子板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002402 | 和而泰 | 5.71 Z | 9.16% | -3.82 Z | -6.12% | -1.89 Z | -3.04% | | 000021 | 深科技 | 4.70 Z | 17.81% | -1.50亿 | -5.70% | -3.19 Z | -12.11% | | 300735 光弘科技 | | 1.15 2 | 8.93% | -5255.53万 | -4.09% | -6232.75万 | -4.85% | | 002993 奥海科技 | | 1.10 Z | 16.82% | -8183.23万 | -12.56% | -2779.72 ...

截至8月19日收盘，共封装光学(CPO)概念上涨1.80%，位居概念板块涨幅第10，板块内，60股上涨，帝 奥微20%涨停，剑桥科技、领益智造等涨停，东田微、赛微电子、兆龙互连等涨幅居前，分别上涨 11.75%、11.69%、11.46%。跌幅居前的有致尚科技、东山精密、中富电路等，分别下跌5.17%、 3.75%、3.06%。 今日涨跌幅居前的概念板块 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 300308 | 中际旭 创 | 5.96 | 3.71 | 52808.73 | 4.77 | | 300502 | 新易盛 | 5.12 | 5.10 | 49497.83 | 4.30 | | 600487 | 亨通光 电 | 3.55 | 5.88 | 29367.31 | 10.97 | | 000021 | 深科技 | 6.00 | 9.99 | 25084.23 | 7.79 | | 002897 | 意华股 ...

证券之星消息，8月18日大基金概念板块较上一交易日上涨1.89%，德邦科技领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。大基金概念板块个股涨跌见下表： 从资金流向上来看，当日大基金概念板块主力资金净流入4.71亿元，游资资金净流出7.95亿元，散户资金 净流入3.24亿元。大基金概念板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 688012 中微公司 | | 1.97亿 | 7.14% | -2.46 Z | -8.93% | 4929.22万 | 1.79% | | 300604 长川科技 | | 1.60亿 | 5.66% | -1.43(Z | -5.07% | -1645.96万 | -0.58% | | 301269 华大九天 | | 1.31 Z | 10.37% | -3087.84万 | -2.45% | -99 ...

证券之星消息，8月12日消费电子板块较上一交易日上涨3.47%，致尚科技领涨。当日上证指数报收于 3665.92，上涨0.5%。深证成指报收于11351.63，上涨0.53%。消费电子板块个股涨跌见下表： 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。 从资金流向上来看，当日消费电子板块主力资金净流入3.31亿元，游资资金净流出11.38亿元，散户资金 净流入8.06亿元。消费电子板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600203 福日电子 | | 5.58 Z | 11.44% | -3.29 乙 | -6.73% | -2.30 Z | -4.71% | | 601138 | 丁业富联 | 5.09亿 | 5.95% | -3.02 Z | -3.53% | -2.07 Z | -2.42% | | 3 ...