证券代码：002213 证券简称：大为股份 公告编号：2023-083 深圳市大为创新科技股份有限公司 关于2023年半年度计提资产减值准备的公告 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。 深圳市大为创新科技股份有限公司（以下简称"公司"）于 2023 年 8 月 23 日召开的第六届董事会第五次会议、第六届监事会第四次会议审议通过了《关于 2023 年半年度计提资产减值准备的议案》。根据相关规定，现将具体情况公告如 下： 一、本次计提资产减值准备情况概述 （一）本次计提资产减值准备的原因 基于谨慎性原则，为了更加真实、准确地反映公司截止 2023 年 6 月 30 日的 资产状况和财务状况，按照《企业会计准则》和公司相关会计政策，公司及下属 子公司对 2023 年半年度各项资产进行了全面清查和减值测试，判断其是否存在 可能发生减值的迹象。经测试，公司对存在减值迹象的资产依会计政策进行了减 值计提。 （二）本次计提资产减值准备的资产范围、总金额、拟计入的报告期间 2.应收款项 公司对应收账款、其他应收账款采用预期信用损失金额计量减值准备，本期 计提应收款 ...

| 序号 | 注册商标名称 | 注册商标号 | 核定使 用商标 | 核定使用商品/服务项目 | 注册人 | 注册有效 | | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 期限 | | | | | | 类型 | 提供运输信息；运输信息；导 | | | | | | | | 国际分 | 航服务；GPS 导航服务；陆路 | | | | | 1 | | 第 号 67999341 | | 运输；汽车出租；机动车辆出 | | | | | | | | 类：39 | 租；电动汽车出租；运载工具 | | | | | | | | | （车辆）出租；停车场服务 | | | | | | | | | （截止） | | | | | 2 | | 第 号 68005625 | 国际分 | 被盗运载工具追回服务；追 | | | | | | | | 类：45 | 踪被盗运载工具（截止） | | | | | | | | 国际分 | | | | | | 3 | | 第 号 68007932 | | 有关汽车的融资（截止） | 深圳市 | | | | | | | 类：3 ...

深圳市大为创新科技股份有限公司 关于签署战略合作协议的公告 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。 重要提示：本协议仅为框架协议，不涉及具体金额，对公司本年度及未来年 度经营业绩的影响需视双方后续具体合作的推进和实施情况而定；本协议是双方 今后合作的指导性文件，双方具体的合作实施方式，将另行签订专项制式协议或 合同，明确合同双方的责任、权利和义务，确保合作顺利开展。 一、基本情况 近日，深圳市大为创新科技股份有限公司（以下简称"公司"）与深圳市怡 亚通供应链股份有限公司（以下简称"怡亚通"）签署了《战略合作协议》，双 方拟充分发挥各自优势共同从事专用新能源汽车上下游产业供应链服务、整车生 产、销售、出口及政府招投标项目等业务。 本次签署的《战略合作协议》为框架性协议，不涉及关联交易，亦不构成《上 市公司重大资产重组管理办法》规定的重大资产重组；根据《深圳证券交易所股 票上市规则》等相关法规、规范性文件和《公司章程》的有关规定，本次交易事 项在董事长权限范围内，无需提交公司董事会或股东大会审议。公司将根据后续 双方合作的具体情况，按照相关法律法规等的规定 ...

证券代码：002213 证券简称：大为股份 公告编号：2023-077 近日，公司全资子公司深圳市大为创芯微电子科技有限公司（以下简称"大 为创芯"）与中国光大银行股份有限公司深圳分行（以下简称"光大银行深圳分 行"）签订了《综合授信协议》《流动资金贷款合同》，授信额度为人民币 1,000 万元，贷款金额为人民币 1,000 万元，贷款期限为 2023 年 8 月 15 日至 2024 年 8 月 14 日；公司与光大银行深圳分行签订了《最高额保证合同》，为上述融资行 为提供连带责任保证，担保的最高金额为人民币 1,000 万元。 上述担保事项在公司第五届董事会第三十四次会议、2022 年年度股东大会 审议通过的担保额度范围内，无需再次提交董事会或股东大会审议。 三、被担保人基本情况 深圳市大为创新科技股份有限公司 关于为子公司提供担保的进展公告 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、误导性陈述或重大遗漏。 一、担保情况概述 深圳市大为创新科技股份有限公司（以下简称"公司"）于 2023 年 4 月 26 日召开的第五届董事会第三十四次会议、2023 年 6 月 28 日召 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥106,302,822.88, a decrease of 34.02% compared to ¥161,115,634.87 in the same period last year[5] - Net profit attributable to shareholders was ¥813,713.53, down 60.80% from ¥2,075,646.33 year-on-year[5] - The net cash flow from operating activities was -¥34,096,889.27, representing a decline of 60.39% compared to -¥21,258,350.04 in the previous year[5] - Total operating revenue for Q1 2023 was CNY 106,302,822.88, a decrease of 34.1% compared to CNY 161,115,634.87 in the same period last year[22] - Net profit for Q1 2023 was CNY 792,704.65, a decline of 57.8% compared to CNY 1,876,724.32 in Q1 2022[23] - Basic earnings per share for Q1 2023 were CNY 0.0034, down from CNY 0.0101 in the previous year[23] Assets and Liabilities - Total assets at the end of the reporting period were ¥760,890,367.86, a decrease of 5.39% from ¥804,277,178.53 at the end of the previous year[5] - Total assets decreased to CNY 760,890,367.86 in Q1 2023 from CNY 804,277,178.53 in Q1 2022, a reduction of 5.4%[20] - Total liabilities decreased to CNY 79,114,329.38 in Q1 2023 from CNY 122,900,868.52 in Q1 2022, a decline of 35.5%[20] Cash Flow - The net cash flow from operating activities was -34,096,889.27 CNY, compared to -21,258,350.04 CNY in the previous period, indicating a decline in operational cash flow[25] - Total cash inflow from operating activities was 92,206,158.91 CNY, down 52.8% from 195,212,923.24 CNY in the previous period[25] - Cash outflow from operating activities totaled 126,303,048.18 CNY, a decrease of 41.7% compared to 216,471,273.28 CNY last period[25] - The net cash flow from investing activities was 4,810,495.72 CNY, a significant improvement from -48,906,744.50 CNY in the previous period[25] - The net cash flow from financing activities was -44,092,012.66 CNY, compared to a positive 15,073,689.02 CNY in the previous period, reflecting increased financial strain[26] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 22,685[11] - The largest shareholder, Shenzhen Chuangtong Investment Development Co., Ltd., holds 29.72% of the shares, totaling 70,146,515 shares[11] - The company’s controlling shareholder pledged 30 million shares, accounting for 42.77% of its holdings and 12.71% of the total share capital[13] Investments and Subsidiaries - The company provided a guarantee for a RMB 10 million loan for its subsidiary, Shenzhen Dawi Chuangxin Microelectronics Technology Co., Ltd., and a RMB 5 million loan was guaranteed by Shenzhen SME Financing Guarantee Co., Ltd.[13] - The company established several wholly-owned subsidiaries, including Shenzhen Dawi Lithium Battery Industry Co., Ltd., and received business licenses for them[14] - The company applied for a comprehensive credit facility of RMB 30 million from Guangdong Huaxing Bank, with RMB 15 million secured by its own property[15] - During the reporting period, the subsidiary Dawi Chuangxin received 1 design patent and 5 trademark registrations from the National Intellectual Property Administration[15] Other Financial Metrics - Research and development expenses for Q1 2023 were CNY 1,369,289.06, down from CNY 1,900,346.76 in the previous year, a decrease of 28%[22] - The company reported a significant increase in interest income to CNY 1,534,861.35 from CNY 213,544.72 year-on-year[23] - The company received 3,552,043.90 CNY in investment income, down 46.0% from 6,574,501.40 CNY in the previous period[25] - The company did not conduct an audit for the first quarter report[27]

（一）全景网"投资者关系互动平台" 深圳市大为创新科技股份有限公司 关于召开2022年度网上业绩说明会的公告 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。 深圳市大为创新科技股份有限公司（以下简称"公司"）已于2023年4月12 日在巨潮资讯网（www.cninfo.com.cn）上披露了《2022年年度报告》及《2022 年年度报告摘要》。 为便于广大投资者更加全面深入地了解公司经营情况，公司定于2023年4月 28日（星期五）15:00-17:00举办2022年度网上业绩说明会，就公司发展战略、生 产经营等情况与投资者进行充分交流，广泛听取投资者的意见和建议。出席本次 年度业绩说明会的人员有：公司董事长兼总经理连宗敏女士、董事会秘书兼副总 经理何强先生、财务总监钟小华女士、独立董事林卓彬先生以及保荐代表人赖昌 源先生。本次年度业绩说明会将采用网络远程的方式举行，投资者可通过以下方 式参与： 证券代码：002213 证券简称：大为股份 公告编号：2023-028 为充分尊重投资者、提升交流的针对性，现就公司2022年度业绩说明会提前 向投资者公开征集问题， ...

Financial Performance - The company's operating revenue for 2022 was approximately ¥837.87 million, a decrease of 2.28% compared to ¥857.39 million in 2021[22]. - The net profit attributable to shareholders for 2022 was approximately ¥15.98 million, an increase of 3.23% from ¥15.48 million in 2021[22]. - The net profit after deducting non-recurring gains and losses was approximately ¥11.45 million, representing a significant increase of 70.99% compared to ¥6.70 million in 2021[22]. - The total assets at the end of 2022 were approximately ¥804.28 million, an increase of 11.27% from ¥722.81 million at the end of 2021[22]. - The net assets attributable to shareholders at the end of 2022 were approximately ¥671.99 million, a substantial increase of 93.80% from ¥346.74 million at the end of 2021[22]. - The total revenue for 2022 was approximately ¥837.87 million, a decrease of 2.28% compared to ¥857.39 million in 2021[69]. - The total revenue for the year 2022 was 13,953.9 million, showing a 0.00% change compared to the previous year[104]. - The company reported a total revenue of 1.5 billion in 2022, representing a year-over-year growth of 15%[160]. Cash Flow and Investments - The company reported a significant decline in net cash flow from operating activities, which was approximately ¥3.95 million in 2022, down 66.61% from ¥11.85 million in 2021[22]. - The net cash flow from investing activities increased by 190.22% to ¥32,415,570.45 in 2022, driven by proceeds from the disposal of subsidiaries[87]. - The net cash flow from financing activities surged by 955.57% to ¥285,960,620.40 in 2022, largely due to funds raised from a private placement of shares[87]. - The company reported a significant increase in cash and cash equivalents by 16,055.00% to ¥324,736,540.06 in 2022 from ¥2,010,130.21 in 2021[86]. - As of the end of 2022, cash and cash equivalents amounted to ¥440,356,207.47, representing 54.75% of total assets, a significant increase from ¥123,390,561.77 (17.07%) at the beginning of the year, primarily due to funds raised from a private placement[91]. Business Strategy and Market Focus - The company is focusing on the integration of "new energy + automotive" and "semiconductor storage + smart terminals" as part of its business strategy[32]. - The company plans to leverage existing resources to expand its new energy industry chain, including lithium, photovoltaics, and energy storage, focusing on automotive applications[36]. - The company has initiated the construction of a lithium battery new energy industry project in Zhuzhou, aiming to establish a comprehensive lithium resource utilization and battery industry chain[36]. - The company has undergone a business transformation since June 2020, expanding from a single automotive manufacturing focus to include new generation information technology[21]. - The company aims to enhance its core competitiveness by expanding its storage product line for mobile smart terminals, PCs, and data centers[123]. Research and Development - R&D expenses increased by 37.19% to ¥12,784,473.44 in 2022 from ¥9,319,103.54 in 2021, reflecting increased investment in R&D projects[81]. - The company is enhancing its talent system to support sustainable and high-quality development in the semiconductor storage sector[46]. - The company has established a dedicated team for exploring international markets, particularly in Southeast Asia and Europe, to drive future growth[152]. - The company is investing 50 million in R&D for new technologies aimed at enhancing product efficiency[160]. Corporate Governance - The company held a total of 4 shareholder meetings during the reporting period, passing 37 resolutions, ensuring equal rights for all shareholders, especially minority shareholders[140]. - The board of directors convened 10 meetings, approving 63 resolutions, and established four specialized committees to enhance governance[141]. - The company has established a fair and effective performance evaluation and incentive mechanism for senior management, aligning with legal regulations[142]. - The company has a well-defined corporate governance structure, with clear responsibilities among the shareholders' meeting, board of directors, and supervisory board[145]. Market Trends and Industry Insights - In 2022, global lithium-ion battery shipments reached 957.7 GWh, a year-on-year increase of 70.3%, while China's shipments reached 660.8 GWh, growing by 97.7%[34]. - In 2022, China's automobile production and sales reached 27.02 million and 26.86 million units, respectively, with year-on-year growth of 3.4% and 2.1%; new energy vehicle production and sales were 7.06 million and 6.89 million units, with growth of 96.9% and 93.4%[35]. - The penetration rate of new energy vehicles in China reached 25.6%, exceeding the 2025 target of 20%[35]. - The global storage market size in 2022 was $139.19 billion, a year-on-year decline of 15%, with NAND Flash market size at $60.13 billion, down 11%[39]. Employee and Compensation - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to CNY 4.54 million[163]. - The highest remuneration was received by the chairperson and general manager, Lian Zongmin, totaling CNY 755,300[163]. - The company has a complete and independent personnel management system, with no overlapping roles with the controlling shareholder[144]. - The company emphasizes a stable and competitive salary structure to enhance employee satisfaction and loyalty[174]. Environmental and Social Responsibility - The company does not belong to the key pollutant discharge units as published by environmental protection authorities and has not faced any administrative penalties for environmental issues during the reporting period[189]. - The company actively participates in social welfare activities, including donations to the Longhua Warm Heart Foundation, demonstrating its commitment to social responsibility[192].

Group 1: Company Performance - In the first three quarters of 2020, the company achieved revenue of 235 million RMB, a year-on-year increase of 169.25% [2] - The net profit attributable to shareholders was 2.2972 million RMB, up 156.61% year-on-year [2] - By September 30, 2020, the company's total assets were 509 million RMB, an increase of 9.99% year-on-year, and net assets were 370 million RMB, up 0.62% [2] Group 2: Private Placement - On December 15, 2020, the company announced a non-public offering of A-shares, with a maximum issuance of 30 million shares at a price of 12.93 RMB per share [3] - The total amount raised from this private placement is not expected to exceed 387.9 million RMB, which will be used to supplement working capital [3] Group 3: Acquisition of Subsidiary - In June 2020, the company acquired 60% of the equity of ChipHui Group for 90 million RMB [4] - ChipHui Group generated revenue of 111 million RMB and a net profit of 6.2061 million RMB in the first three quarters of 2020 [4] Group 4: Strategic Partnerships - On December 29, 2020, the company signed a memorandum of cooperation with Hubei Giant Group to establish a joint venture for the development, production, and sales of automotive retarders [4] - The registered capital of the joint venture is set at 10 million RMB, with the company holding a 40% stake [4] Group 5: Overall Business Outlook - The company operates in both the automotive manufacturing and new generation information technology sectors, showing significant development potential in the latter [5] - The business is operating normally with good development prospects [5]

编号：20211130 证券代码：002213 证券简称：大为股份 深圳市大为创新科技股份有限公司 投资者关系活动记录表 | --- | --- | --- | |----------------|----------------------------|-----------------------------------------------------------------| | | | | | 投资者关系活动 | □特定对象调研 | □分析师会议 | | 类别 | □媒体采访 | □业绩说明会 | | | □新闻发布会 | □路演活动 | | | □现场参观 | | | | ■其他（ 2021 | 深圳辖区上市公司投资者网上集体接待日活动） | | 参与单位名称及 | 以网络方式参加 | 2021 年深圳辖区上市公司投资者网上集体接 | | 人员姓名 | 待日活动的投资者 | | | 时间 | 2021 年 11 月 30 | 日（星期二）下午 15 ： 30 － 17 ： 00 | | 地点 | | "全景•路演天下"网站、"全景财经"微信公众号 | | 上市公司接待人 | | 公司董事、董事会 ...

Financial Performance - In 2021, the company achieved a revenue of 85,738.74 million yuan, an increase of 121.18% year-on-year, and a net profit attributable to shareholders of 1,547.91 million yuan, up by 72.11% compared to the previous year [4] - The semiconductor storage chip business generated a revenue of 33,956.75 million yuan in 2021, a growth of 134.94% year-on-year, with memory modules accounting for 22% of total revenue and flash products contributing 14% [4][8] Business Segments - The company operates in three main business segments: semiconductor storage chips, smart terminals, and automotive components [4][12] - The semiconductor storage chip segment is the fastest-growing and a core profit source for the company [4][8] - The smart terminal business includes communication device accessories and electronic products, while the automotive segment focuses on the development and sales of auxiliary braking systems [4][5] Strategic Direction - The company's strategy for 2022 emphasizes market orientation, research and development focus, team collaboration, and capital as a catalyst for growth [12] - Plans include expanding into the heavy truck market and special vehicles while stabilizing existing markets [5][12] - The company aims to build a new industrial ecosystem that aligns with its development characteristics to promote sustainable growth [12] Investor Relations - The company acknowledges the significant drop in stock prices and is committed to maintaining investor confidence through effective management and performance improvement [3][11] - There are ongoing discussions regarding stock repurchase plans and the progress of non-public stock issuance [3][12] Future Developments - The company is actively preparing for the non-public issuance of shares and will disclose relevant information as required [12] - Future focus areas include expanding into new energy vehicle components and enhancing core competencies in semiconductor storage and smart terminal products [5][12]