登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：002213 证券简称：大为股份 公告编号：2026-012 一、重要提示 本年度报告摘要来自年度报告全文，为全面了解本公司的经营成果、财务状况及未来发展规划，投资者 应当到证监会指定媒体仔细阅读年度报告全文。 所有董事均已出席了审议本报告的董事会会议。 非标准审计意见提示 □适用 √不适用 董事会审议的报告期利润分配预案或公积金转增股本预案 □适用 √不适用 公司计划不派发现金红利，不送红股，不以公积金转增股本。 董事会决议通过的本报告期优先股利润分配预案 □适用 √不适用 2、报告期主要业务或产品简介 2025年，公司围绕半导体存储、新能源行业开展业务布局。半导体存储业务主要通过全资子公司大为创 芯开展，主要产品包括DDR3、DDR4、DDR5、LPDDR4X商规/宽温级等DRAM产品，以及eMMC、 BGA NAND Flash、UFS等NAND Flash产品，涵盖消费级存储、工业级存储，可满足客户一体化需求， 提供综合解决方案，产品广泛应用于智能电视、网络通讯、平板电脑、商用显示、个人电脑、车载、工 业控制、医疗、轨道交通、智能电子领域。新 ...

Core Viewpoint - The company reported a steady growth in revenue for the first three quarters of 2025, achieving 879 million yuan, a year-on-year increase of 9.90%, driven by the dual core segments of "Storage + Smart Terminals" and "New Energy + Automotive" [1] Group 1: Storage + Smart Terminals - The "Storage + Smart Terminals" segment generated 794 million yuan in revenue, a significant year-on-year increase of 28.68%, accounting for 90.33% of total revenue, reinforcing the company's competitive advantage in the industry [1][2] - The subsidiary, Dawi Chuangxin, is enhancing its product line, with stable shipments of DDR3, DDR4, and LPDDR4X series products, and LPDDR4X products have been certified by major SoC platforms, contributing to increased shipments [1][2] - The company invested 30 million yuan to establish Shanghai Dawi Jiemin Technology Co., focusing on semiconductor storage technology R&D, and is strengthening its supply chain with both international and domestic partnerships [2] Group 2: New Energy + Automotive - The "New Energy + Automotive" segment reported approximately 85 million yuan in revenue, becoming an important supplement to the company's overall performance [3] - The automotive business is solidifying its core product competitiveness, with electric retarder and hydraulic retarder contributing over 60% of sales, and expanding into the Southeast Asian and Middle Eastern markets [3] - The company achieved a milestone in its lithium battery project, with significant resource reserves confirmed, enabling large-scale open-pit mining and providing material security for future operations [4] Group 3: Future Outlook - The company plans to increase R&D investment in both segments, focusing on the mass production of LPDDR5 and high-end mobile storage solutions, while accelerating lithium mining preparations [5]

Core Insights - The company reported a total revenue of 659 million yuan for the first half of 2025, representing a year-on-year growth of 18.46% [1] - The semiconductor storage business generated 608 million yuan in revenue, marking a significant year-on-year increase of 40.77%, accounting for 92.16% of total revenue, thus driving the company's growth [1] - The company is focusing on two main business segments: "semiconductor storage + smart terminals" and "new energy + automotive" [1] Semiconductor Storage Business - The semiconductor storage segment experienced explosive growth due to the accelerated penetration of AI and the domestic innovation industry [1] - Key products such as DDR3, DDR4, and LPDDR4X maintained stable output, with LPDDR4X successfully entering the domestic operator supply chain, leading to significant monthly shipment increases [1] - The company achieved breakthroughs in high-end products, with large-capacity eMMC products being stably delivered and LPDDR5 products entering trial production after certification on mainstream SoC platforms [1] Domestic Market Positioning - The company is deepening collaborations with international manufacturers like Samsung and SK Hynix while also strengthening partnerships with domestic firms such as Yangtze Memory Technologies and Changxin Memory Technologies [1] - Some storage products have adopted Yangtze Memory's NAND solutions and Changxin's DRAM solutions, accelerating the replacement of international brands in niche markets [1] New Energy and Automotive Business - The company’s lithium battery project in Chenzhou has made significant progress, with a total investment of approximately 150.24 million yuan and substantial mineral resources identified [2] - The innovative "magnetic separation + flotation + re-selection" process has enabled efficient recovery of lithium concentrate and high-purity quartz, significantly reducing overall costs [2] - The carbonated lithium business achieved revenue of 9.04 million yuan through dual-channel procurement and financial hedging strategies [2] Automotive Sector Performance - The automotive segment generated revenue of 32.45 million yuan in the first half of the year, continuing its growth trend [3] - Core products like electric retarder and hydraulic retarder have solidified partnerships with major clients, contributing over 60% of sales, while also achieving breakthroughs in new energy and overseas markets [3] - The company has completed trials for the EC13/V3.0 controller and is advancing the localization of the EC16 controller, improving signal transmission efficiency by 30% [3] Financial Health and Future Outlook - The company improved its operational quality, with the expense ratio decreasing from 5.53% to 3.55% year-on-year, and the asset-liability ratio dropping to 21.54%, a decrease of 5.42 percentage points from the beginning of the period [3] - The company plans to focus on high-end storage, new energy vehicles, and comprehensive utilization of lithium resources, leveraging technological, resource, and policy advantages for sustained growth [3]

Group 1 - The core point of the article is that Dawi Co., Ltd. has received approval for the mineral resource reserves of the Dachongli mining area, which significantly boosts its development in the new energy sector [1][2] - The company has invested over 149 million yuan in its lithium battery new energy project, indicating a strong commitment to expanding its operations in this field [1] - The Dachongli mining area is rich in resources, with a total ore volume of 20.9533 million tons and associated lithium mineral resources of 32,370 tons, which will support the company's planned annual production of 40,000 tons of battery-grade lithium carbonate [1][2] Group 2 - The mining area features a stable and low-impurity ore body suitable for open-pit mining, and the company plans to use a combined "magnetic separation + flotation" process to recover lithium while minimizing environmental impact [2] - The company has successfully developed technology for separating quartz and feldspar from lithium tailings, enhancing its resource recovery capabilities [2] - The approval of the mining resource reserves is a key milestone for Dawi Co., Ltd., enabling the company to synergize its new energy and semiconductor storage businesses, driving innovation and industry chain upgrades [3]