（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].

证券代码：002213 证券简称：特尔佳 深圳市特尔佳科技股份有限公司 投资者关系活动记录表 编号：20200619 | --- | --- | --- | --- | --- | |----------------|-------------------------------------|-------|-------|-------| | 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（请文字说明其他活动内容） | | | | | 参与单位名称及 | 招商证券 陈舒然、黄珺 | | | | | 人员姓名 | 博时基金 孔祥瑞、王冠、李喆、蔡滨 | | | | | | 方正证券 段迎晟 | | | | | | 安信证券 汪隆、常吉祥 | | | | | | 深圳前海大千华严投资有限公司 荆祖民 | | | | | | 钜鲲投资（深圳）有限公司刘璐 | | | | | | 深圳宽裕资产管理有限公司 曾斌 | | | | | | 广东狐尾松资产管理有 ...

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]

Group 1: Company Overview and Business Transformation - The company, Shenzhen Dawi Innovation Technology Co., Ltd., primarily engages in the research, production, and sales of automotive retarders, but began transitioning in 2018 towards dual main businesses in information technology and automotive manufacturing, focusing on semiconductor storage chips, smart terminals, and automotive sectors [1][2]. - Future directions include focusing on enterprise-level storage products in the semiconductor storage chip sector and gradually entering the new energy vehicle and components market through partnerships and equity stakes [2][3]. Group 2: Collaborations and Partnerships - In 2021, the company won a bid to supply over 100 tire pressure monitoring systems to BYD, which have been installed in buses produced by BYD [2][3]. - The company does not have a complete vehicle collaboration with BYD but is a supplier of components, with its subsidiary Dawi Hongde procuring chassis from BYD for modifications [2][3]. Group 3: Financial and Capital Plans - The company is currently progressing with a non-public offering project initiated in May 2022, with the China Securities Regulatory Commission accepting the application in early June [3][4]. - The funds raised from the non-public offering will primarily be used to supplement working capital due to increasing operational pressures as the company scales [5][6]. Group 4: Competitive Landscape and Core Advantages - In the semiconductor storage chip sector, the company faces competition from domestic firms like Jiangbolong and Bawei, with the industry being valued at over $10 billion [3][4]. - The company aims to leverage its automotive manufacturing background to establish a foothold in the automotive supply chain, particularly in the semiconductor storage and automotive sectors [3][4]. Group 5: Product Development and Innovations - The company has recently obtained two patents related to hydraulic retarders for underground vehicles, enhancing its intellectual property portfolio [5][6]. - The tire pressure monitoring system (TPMS) project is a significant attempt to integrate automotive electronics, with the company focusing on the pre-installed market segment [7][8]. Group 6: Future Business Plans - The company plans to develop NAND Flash and DRAM products in the semiconductor storage chip sector, aiming for breakthroughs in enterprise-level storage [4][5]. - In the smart terminal sector, the company is expanding its product offerings, including Wi-Fi routers, with necessary certifications already obtained [7][8].