关于持股 5%以上股东股份减持计划时间届满的公告 本公司股东博旭（香港）有限公司保证向本公司提供的信息内容真实、准确和完整， 没有虚假记载、误导性陈述或者重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 深圳长城开发科技股份有限公司（以下简称"公司"、"深科技"）于 2024 年 1 月 16 日披露了《关于持股 5%以上股东减持股份预披露公告》（公告编号： 2024-001）。持有公司 87,487,217 股（占本公司总股本比例 5.61%）的股东博 旭（香港）有限公司（以下简称"博旭公司"）在减持期间内拟减持本公司股份 不超过 15,605,876 股（占本公司总股本比例 1%）。 证券代码：000021 证券简称：深科技 公告编码：2024-020 深圳长城开发科技股份有限公司 | 股东名称 | 股份性质 | 本次减持前持有股份 | | 本次减持后持有股份 | | | --- | --- | --- | --- | --- | --- | | | | 股数（股） | 占总股 | 股数（股） | 占总股 | | | | | 本比例 | | 本比例 | | 博旭公司 | 合计 ...

证券代码：000021 证券简称：深科技 深圳长城开发科技股份有限公司 2024年05月06日投资者关系活动记录表 编号：2024-002 | 18.对于国企改革，贵司有何计划？ | | --- | | 答:尊敬的投资者，您好！公司是国有实控上市公 | | 司，市场化、国际化一直在路上。感谢您的关注！ | | 19.公司是否为参股公司昂纳科技提供封装业务？ | | 答:尊敬的投资者，您好！公司的半导体业务是聚焦 | | 在存储芯片的封测。感谢您的关注！ | | 20.公司是否有定增计划？ | | 答:尊敬的投资者，您好！公司如有相关计划，会及 | | 时对外披露。感谢您的关注！ | | 21.尽管营业收入有所下降，但公司净利润同比仅 | | 下降了2.19%。请问这一相对稳定的利润表现是如何实 | | 现的？公司在成本控制和运营效率提升方面采取了哪些 | | 有效措施？ | | 答:尊敬的投资者，您好！正如您所述，公司在成本 | | 控制和运营效率方面做了大量的工作，这也是我们一直 | | 追求的目标。感谢您的关注！ | | 22.公司二股东一路减持，贵司作为央企控股，后 | | 续是否有回购计划，此外，对于 ...

Financial Performance - The company's operating revenue for Q1 2024 was ¥3,126,379,017.67, a decrease of 20.52% compared to ¥3,933,775,539.21 in the same period last year[5] - Net profit attributable to shareholders was ¥121,793,821.59, an increase of 20.57% from ¥101,012,991.01 year-on-year[5] - The net profit after deducting non-recurring gains and losses was ¥104,672,588.71, up 19.42% from ¥87,653,500.06 in the previous year[5] - Basic earnings per share rose to ¥0.0780, reflecting a growth of 20.56% compared to ¥0.0647 in the same quarter last year[5] - The net profit for Q1 2024 was CNY 173,550,111.89, an increase of 41.2% compared to CNY 122,852,439.54 in Q1 2023[24] - Operating profit reached CNY 218,118,470.52, up 46.4% from CNY 149,064,432.61 in the same period last year[24] - Total revenue from operating activities was CNY 3,741,292,313.46, compared to CNY 3,348,877,412.53 in Q1 2023, reflecting a growth of 11.7%[26] - The company reported a total comprehensive income of CNY 61,108,086.66 for Q1 2024, compared to CNY 96,311,958.01 in Q1 2023[25] Assets and Liabilities - The company's total assets increased by 5.49% to ¥28,887,156,342.32 from ¥27,382,654,775.73 at the end of the previous year[5] - Total liabilities increased to approximately ¥16.01 billion, up 9.6% from ¥14.60 billion year-over-year[22] - The company's total equity increased to approximately ¥12.88 billion, up from ¥12.78 billion, reflecting a growth of 0.8%[22] - Cash and cash equivalents at the end of Q1 2024 totaled CNY 2,727,593,588.87, up from CNY 2,477,689,339.67 at the end of Q1 2023[27] Cash Flow - The net cash flow from operating activities was ¥452,284,899.16, down 11.68% from ¥512,120,752.57 year-on-year[5] - The cash flow from operating activities was CNY 452,284,899.16, compared to CNY 512,120,752.57 in the previous year, indicating a decrease[26] - Investment activities resulted in a net cash outflow of CNY 402,472,418.47, compared to CNY 373,823,164.04 in the previous year[27] - Financing activities generated a net cash inflow of CNY 609,829,545.65, a significant improvement from a net outflow of CNY 657,624,960.17 in Q1 2023[27] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 154,626, with the largest shareholder, China Electronics Corporation, holding 34.51%[9] - The top ten shareholders hold a total of 4,924,970 shares, representing 0.32% of the total share capital[12] - The company’s major shareholder, China Electronics Corporation, holds 538,558,777 shares, which is the largest single holding[12] - The company reported a total of 10,124,670 shares held by the China Agricultural Bank Index Fund, accounting for 0.65% of the total share capital[12] Credit Facilities - The company secured a comprehensive credit facility of RMB 300 million from CITIC Bank, effective from January 31, 2024, to January 10, 2025[14] - A liquidity loan of RMB 200 million was obtained from Bank of China, with a term from February 27, 2024, to March 27, 2025[14] - The company received a comprehensive credit facility of RMB 1 billion from Agricultural Bank of China, valid from January 23, 2024, to January 22, 2025[15] - A credit facility of RMB 646 million was granted by Agricultural Bank of China, effective from January 23, 2024, to January 22, 2025[15] - The company’s subsidiary obtained a comprehensive credit facility of USD 7 million from Amundi (China) for one year[15] Operational Costs and Expenses - Total operating costs for Q1 2024 were approximately ¥2.93 billion, down 22.2% from ¥3.77 billion in Q1 2023[23] - Research and development expenses for Q1 2024 were approximately ¥88.78 million, slightly up from ¥87.98 million in the previous year[23] - The company reported a total of ¥17,121,232.88 in non-recurring gains and losses for the reporting period[6] - Financial expenses increased by ¥36 million year-on-year, mainly due to a slight increase in exchange losses[8] Other Financial Metrics - The company's cash and cash equivalents increased to approximately ¥9.90 billion from ¥7.72 billion, representing a growth of 28.2%[20] - Accounts receivable decreased to approximately ¥3.46 billion, down 6.4% from ¥3.70 billion at the beginning of the period[20] - Inventory decreased to approximately ¥3.07 billion, a decline of 13.0% from ¥3.53 billion[20] - The company experienced a foreign exchange gain of CNY 44,043,817.50 during the quarter, compared to CNY 27,557,448.58 in the same period last year[27]

关于召开 2023 年度网上业绩说明会的公告 证券代码：000021 证券简称：深科技 公告编码：2024-016 深圳长城开发科技股份有限公司 二、投资者参加方式 投 资 者 可 于 2024 年 5 月 6 日 （ 星 期 一 ） 15:00-17:00 通过网址 https://eseb.cn/1dPrHRVxE9a 或使用微信扫描以下小程序码进入，参与互动交 流。 三、投资者问题征集及方式 本公司及董事会全体成员保证信息披露的真实、准确和完整，没有虚假记载、误导性 陈述或者重大遗漏。 深圳长城开发科技股份有限公司（以下简称"公司"）2023 年年度报告已于 2024 年 4 月 11 日刊登于巨潮资讯网（www.cninfo.com.cn）。为便于广大投 资者更加全面深入了解公司 2023 年度经营业绩等情况，公司将于 2024 年 5 月 6 日（星期一）15:00-17:00 举办网上业绩说明会，具体情况如下： 一、网上业绩说明会的安排 （一）会议召开时间：2024 年 5 月 6 日（星期一）15:00-17:00 （二）会议召开方式：网络互动方式 （三）会议召开地点：价值在线（www.ir-o ...

Financial Performance - The company's operating revenue for 2023 was CNY 14,264,648,386.89, a decrease of 11.50% compared to CNY 16,118,375,162.38 in 2022[14]. - The net profit attributable to shareholders for 2023 was CNY 644,601,244.53, down 2.19% from CNY 659,052,805.91 in the previous year[14]. - The basic earnings per share for 2023 was CNY 0.4131, a decrease of 2.18% from CNY 0.4223 in 2022[14]. - Total assets at the end of 2023 were CNY 27,382,654,775.73, a decrease of 1.55% from CNY 27,812,939,467.81 at the end of 2022[14]. - The net assets attributable to shareholders increased by 6.23% to CNY 10,962,137,542.77 from CNY 10,318,929,498.82 in 2022[14]. - The company achieved operating revenue of 14.265 billion yuan, a year-on-year decrease of 11.50%[35]. - The total profit reached 991 million yuan, an increase of 22.69% year-on-year[35]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was 673 million yuan, up 3.10% year-on-year[35]. Cash Flow and Investments - The net cash flow from operating activities increased significantly by 123.54% to CNY 2,002,232,683.50, compared to CNY 895,695,279.53 in 2022[14]. - Cash and cash equivalents decreased by 52.17% to -¥945,551,517.70 in 2023 from -¥1,977,036,270.36 in 2022[59]. - Investment activities generated a net cash outflow of -¥882,153,712.27, a decrease of 48.08% from -¥1,698,928,817.21 in 2022[58]. - The company invested CNY 36.2 million during the reporting period, a decrease of 90.94% compared to CNY 399.5 million in the same period last year[66]. Revenue Breakdown - In Q1 2023, the operating revenue was CNY 3,933,775,539.21, with a net profit of CNY 101,012,991.01[20]. - In Q2 2023, the operating revenue was CNY 3,806,793,414.66, with a net profit of CNY 195,825,356.27[20]. - In Q3 2023, the operating revenue was CNY 3,230,833,596.33, with a net profit of CNY 149,682,473.89[20]. - In Q4 2023, the operating revenue was CNY 3,293,245,836.69, with a net profit of CNY 198,080,423.36[20]. - The revenue from the intelligent metering terminal segment increased by 41.81% to approximately ¥2.54 billion, up from ¥1.79 billion in the previous year[45]. - The high-end manufacturing segment's revenue decreased by 21.33% to approximately ¥9.12 billion, down from ¥11.59 billion in 2022[44]. - The revenue from the storage semiconductor segment was approximately ¥2.56 billion, showing a slight decrease of 3.34% from the previous year[44]. Dividends and Shareholder Returns - The company plans to distribute a cash dividend of RMB 1.30 per 10 shares, totaling approximately RMB 202.88 million based on a total share capital of 1,560,587,588 shares[3]. - The cumulative cash dividend amount over the last three years (2021-2023) accounted for 30.78% of the average annual net profit (consolidated) and 190.26% of the average annual net profit (parent company)[134]. - The company's total distributable profit as of December 31, 2023, was 1,132,075,273.47 RMB, after accounting for the cash dividends paid in the previous year[136]. - The company has established a shareholder return plan for 2024-2026, emphasizing the importance of cash dividends in its profit distribution policy[134]. - The board of directors has approved a dividend payout of 0.5 RMB per share, reflecting a commitment to returning value to shareholders[107]. Risk Management and Compliance - The company emphasizes the importance of risk awareness regarding forward-looking statements in the report, indicating potential uncertainties in future plans and strategies[2]. - The company’s management has highlighted the importance of adhering to legal responsibilities regarding the accuracy of the annual report[2]. - The company has established a strict internal evaluation and monitoring mechanism for its foreign exchange trading activities[74]. - The company has a zero-tolerance policy towards bribery and corruption, aiming to maintain compliance and integrity in its operations[141]. - The company has implemented a robust labor management and compensation system, ensuring that senior management operates exclusively within the company[93]. Research and Development - The company has established a comprehensive R&D capability with advanced laboratories across multiple locations, supporting various industries including storage semiconductors and smart metering[28]. - Research and development expenses increased by 15.68% to ¥362,019,207.03 in 2023 compared to ¥312,947,869.09 in 2022[53]. - The company is investing 200 million RMB in R&D for new technologies, focusing on advanced semiconductor solutions[105]. - The company is currently developing a joint simulation management platform to enhance chip packaging design efficiency and quality[55]. Environmental and Social Responsibility - Shenzhen Great Wall Development Technology Co., Ltd. has reduced total pollutant emissions by over 50% compared to the previous year[157]. - The wastewater reuse rate has reached over 60%, saving more than 200,000 tons of fresh water annually[161]. - The company has obtained ISO14000 and ISO18000 certifications and has been recognized as an excellent demonstration project for environmental protection in Guangdong Province since 2007[161]. - The company actively participates in social responsibility initiatives, contributing to sustainable development and rural revitalization[161]. Governance and Management - The company maintained a complete and independent governance structure, ensuring compliance with relevant laws and regulations, and effectively operating its board of directors and committees[90]. - The company has a clear and independent asset ownership structure, with distinct production systems and intellectual property rights[92]. - The company has a structured approach to governance, with independent directors and a clear decision-making process for remuneration[114]. - The company has experienced turnover in its board and management, indicating potential strategic shifts[100]. Market and Industry Trends - The global semiconductor industry sales in 2023 were $526.8 billion, reflecting an 8.2% year-over-year decline, but a strong rebound was noted in Q4 with a 11.6% increase[23]. - The global memory chip market is projected to reach $129.7 billion in 2024, with a year-over-year growth rate of 44.8%[23]. - The electronic manufacturing services (EMS) market is forecasted to grow from $569.3 billion in 2023 to $856.0 billion by 2028, with a CAGR of 8.5%[25]. - The company anticipates a gradual recovery in the HDD market, with an estimated shipment of 127 million units in 2023[23].

——周俊祥 2023 年度，作为深圳长城开发科技股份有限公司的独立董事，本人能够严格 按照《公司法》《关于在上市公司建立独立董事的指导意见》《公司章程》《深 圳证券交易所股票上市规则》及有关法律、法规、规章的规定，忠实、主动、有 效、独立地履行职责，积极了解和关注公司经营运作情况，出席相关会议，认真 审议董事会各项议案，切实维护了公司和全体股东尤其是中小股东的利益。现将 本人 2023 年度履行独立董事职责情况汇报如下： 深圳长城开发科技股份有限公司 2023 年度独立董事述职报告 一、 基本情况 本人周俊祥，中国国籍，毕业于财政部中国财政科学研究院会计学专业，硕 士学位。经济学硕士，中国注册会计师，中国注册资产评估师。现任北京大华国 际会计师事务所（特殊普通合伙）高级合伙人，崇达技术股份有限公司（境内上 市公司）独立董事，深圳市建筑科学研究院股份有限公司（境内上市公司）独立 董事，金蝶国际软件集团有限公司(香港上市公司)独立董事、深圳市华舟海洋发展 股份有限公司独立董事、辽宁振兴银行股份有限公司独立董事，深圳市政府引导 基金、深圳市政府天使母基金专家组成员、评审委员。1989 年参加工作并从事独 立审计和评 ...

深圳长城开发科技股份有限公司 审计报告 大信审字[2024]第 14-00058 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 地址 际大厦 22 层 2206 WHYIGE Certified Public Accountants I I P 《知春路 1 号 Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road,Haidian Dist, Beiling.China.100083 审计报告 大信审字[2024]第 14-00058 号 深圳长城开发科技股份有限公司全体股东: 一、审计意见 我们审计了深圳长城开发科技股份有限公司(以下简称"贵公司")的财务报表,包括 2023 年 12月 31 目的合并及母公司资产负债表,2023年度的合并及母公司利润表、合并及母公司 现金流量表、合并及母公司股东权益变动表,以及财务报表附注。 我们认为,后附的财务报表在所有重大方面按照企业会计准则的规定编制,公允反映了贵 公司 2023 年 12 月 31 日的合并及母公司财务状况以 ...

深圳长城开发科技股份有限公司 2024 年第一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"）2024 年 第一次独立董事专门会议于 2024 年 4 月 9 日在公司会议室召开，本 次会议采取现场和通讯（视频）会议相结合的方式召开，会议应出席 独立董事 3 人，实际出席独立董事 3 人。经全体独立董事推举，本次 会议由独立董事白俊江先生主持。会议决议如下： 一、审议通过了《中国电子财务有限责任公司风险评估报告》 （2023 年度） 我们认为：大信会计师事务所（特殊普通合伙）对公司 2023 年 度在中国电子财务有限责任公司（简称中电财务）存款、贷款事项进 行了核验，并出具了《2023 年度涉及财务公司关联交易的存款、贷 款等金融业务的专项说明》。我们认为，大信会计师事务所（特殊普 通合伙）出具的专项说明客观、真实的反映了公司截止 2023 年 12 月 31 日在中电财务关联交易的存款情况。公司关 ...

深圳长城开发科技股份有限公司 关于 2023 年会计师事务所履职情况评估报告 暨审计委员会履行监督职责情况报告 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司治理准 则》《国有企业、上市公司选聘会计师事务所管理办法》《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》和《公司章程》等规定和要 求，深圳长城开发科技股份有限公司（以下简称"公司"）董事会审计委员会本 着勤勉尽责的原则，恪尽职守，认真履职。现将审计委员会对公司 2023 年会计 师事务所履职情况评估及履行监督职责的情况汇报如下： 一、2023 年度会计师事务所基本情况 名称：大信会计师事务所（特殊普通合伙） 成立日期：2012 年 3 月 6 日 组织形式：特殊普通合伙企业 注册地址：北京市海淀区知春路 1 号 22 层 2206 四、审计委员会对会计师事务所的监督情况 首席合伙人：谢泽敏 截至 2022 年末，大信拥有合伙人 166 名、注册会计师 941 名、从业人员总 数 4,026 名，签署过证券服务业务审计报告的注册会计师人数超过 500 名。 大信 2022 年度业务收入 15.78 亿元，其中审计 ...

深圳长城开发科技股份有限公司 二、出席会议情况 报告期内，公司独立董事邱大梁先生、白俊江先生、周俊祥先生、游海龙先 生切实履行独立董事职责，积极参与审议和决策公司的重大事项，出席及列席会 议的具体情况如下： | | 本年应 参加董 | 亲自及 委托 | 表决 | 参加 股东大 | | 参加专 门委员 | 表决 | | --- | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 事会次 | 出席 | 情况 | 会次数 | 专门委员会任职情况 | 会次数 | 情况 | | | 数(次) | (次) | | (次) | | (次) | | | | | | | | 第九届董事会薪酬与考核委 员会主任委员 | | | | 邱大梁 | 22 | 22 | 全部 同意 | 6 | 第九届董事会提名委员会主 | 16 | 全部 同意 | | | | | | | 任委员 | | | | | | | | | 第九届董事会审计委员会委 | | | | | | | | | 员 | | | | | | | | | 第九届董事会薪酬与考核委 员会委员 | | | | | | | | | ...