（原标题：大为股份振幅16.99%，2机构现身龙虎榜） 大为股份今日涨停，全天换手率23.88%，成交额9.12亿元，振幅16.99%。龙虎榜数据显示，机构净买入2139.66万元，营业部席位合计净买入1.29 亿元。 深交所公开信息显示，当日该股因日振幅值达16.99%上榜，机构专用席位净买入2139.66万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交2.75亿元，其中，买入成交额为2.12亿元，卖出成交额为6206.14万元，合计净买入 1.50亿元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买四、卖二、卖四，合计买入金额4582.46万元，卖出金额2442.81万元，合计净 买入2139.66万元。 近半年该股累计上榜龙虎榜7次，上榜次日股价平均跌2.80%，上榜后5日平均跌3.67%。 资金流向方面，今日该股主力资金净流入3.24亿元，其中，特大单净流入3.25亿元，大单资金净流出66.18万元。近5日主力资金净流入4.77亿元。 （数据宝） 大为股份6月23日交易公开信息 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 相关ETF 数字经济ETF ( ...

智通财经6月23日电，芯片股震荡拉升，存储芯片、光刻机等方向领涨，大为股份、波长光电双双涨 停，中晶科技、晶方科技、芯导科技涨超5%，台基股份、中科飞测、拓荆科技等跟涨。 芯片股震荡走强 大为股份、波长光电双双涨停 ...

证券代码：002213 证券简称：大为股份 公告编号：2025-038 深圳市大为创新科技股份有限公司 关于股票交易异常波动的公告 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。 一、股票交易异常波动的情况介绍 深圳市大为创新科技股份有限公司（以下简称"公司"）股票（证券简称： 大为股份；证券代码：002213）于 2025 年 6 月 17 日、2025 年 6 月 18 日、2025 年 6 月 19 日连续三个交易日收盘价格涨幅偏离值累计超过 20%。根据《深圳证 券交易所交易规则》的有关规定，属于股票交易异常波动情况。 二、公司关注及核实情况说明 针对公司股票异常波动，公司对有关事项进行了核查，并问询了公司管理层、 控股股东、实际控制人及其一致行动人，现将有关情况说明如下： 公司控股股东、实际控制人及其一致行动人不存在关于本公司的应该披露而 未披露的重大事项，或处于筹划阶段的重大事项。 公司控股股东、实际控制人及其一致行动人在公司股票交易异常波动期间未 买卖公司股票。 5.公司在关注、核实过程中未发现其他应披露的事项。 1.公司前期披露的信息不存在需要 ...

Group 1 - The article discusses the potential military involvement of the US in the Middle East, particularly regarding Iran, as President Trump considers options to prevent Iran from developing nuclear capabilities [1] - The article mentions the recent Lujiazui Forum, where the market did not respond positively despite the presence of major industry leaders, focusing instead on infrastructure construction [1] - The article highlights the introduction of new policies for unprofitable companies to list on the ChiNext and Sci-Tech Innovation Board, indicating a shift in market dynamics [1] Group 2 - The article promotes a new foreign research report library that includes reports from major financial institutions like Goldman Sachs and Morgan Stanley [3] - The People's Bank of China emphasized the steady progress of RMB internationalization and proposed eight financial policies to further open the financial system and promote RMB usage [3] - The article notes a significant phenomenon in the market where both ends of the "dumbbell" are simultaneously contracting, indicating extreme market conditions [3] Group 3 - The A-share market showed slight increases across major indices, with the Shanghai Composite Index rising by 0.04% and the Shenzhen Component Index by 0.24% [4] - AI hardware-related stocks led the market, with several companies experiencing significant gains, driven by strong demand for ASIC chips [4] - Military stocks surged due to ongoing tensions in the Middle East, with companies like New Light Optoelectronics and North China Long Dragon hitting their upper limits [5] Group 4 - The article presents data from a Bank of America fund manager survey indicating a strong consensus among managers to short the US dollar, reflecting a significant market sentiment shift [9] - Investor sentiment has reportedly returned to levels reminiscent of a "golden girl bull market," with concerns over trade wars and recession fears easing [11] - The survey also reveals that 54% of respondents believe international stocks will perform best over the next five years, with a notable shift away from US assets [12]

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]

Group 1 - Baiyunshan received drug registration certificate for Tadalafil tablets (2.5mg, 5mg) from the National Medical Products Administration, indicating its entry into the erectile dysfunction treatment market [1] - Huayin Power plans to invest approximately 1.398 billion yuan in three renewable energy projects with a total installed capacity of 230 MW [2] - GAC Group reported a 24.8% year-on-year decline in May automobile sales, with total sales of 117,700 units [3] Group 2 - Honghui Fruits and Vegetables announced a potential change in control due to share transfer negotiations, leading to a temporary suspension of its stock and convertible bonds [4] - Fuyuan Pharmaceutical's subsidiary received a drug registration certificate for Bromhexine Hydrochloride oral solution, aimed at treating respiratory diseases [5][6] - Jianghan New Materials plans to repurchase shares worth 200 million to 400 million yuan, with a maximum price of 30 yuan per share [7][8] Group 3 - Sinan Navigation received an administrative regulatory decision from the Shanghai Securities Regulatory Bureau due to multiple issues in its 2024 annual report [9][10] - Hesheng Co. received approval from the China Securities Regulatory Commission for a stock issuance to specific investors [11] - Daqin Railway reported a 1.85% year-on-year decrease in cargo transportation volume in May, totaling 32.96 million tons [13] Group 4 - Ningbo Construction's subsidiary won a design and construction project with a bid of 787 million yuan [14] - Yuehongyuan A announced the termination of a major asset restructuring plan due to failure to reach an agreement on key terms [15][16] - Mingyang Smart Energy reached a 190 million yuan repurchase agreement with Haiji New Energy [18] Group 5 - CNE Group's subsidiary plans to reduce registered capital from 430 million yuan to 330 million yuan [19] - ST Baili received an administrative penalty for failing to disclose non-operating fund occupation matters, resulting in a fine of 4 million yuan [21] - Baichuan Co. completed the repurchase of a 7.14% stake in its subsidiary for 50 million yuan [22] Group 6 - Dongrui Co. reported May sales of 155,400 pigs, generating revenue of 203 million yuan, a decrease of 8.77% month-on-month [25][26] - Pengding Holdings reported a 22.43% year-on-year increase in May consolidated revenue, totaling 2.598 billion yuan [27] - Dabeinong reported May sales of 727,600 pigs, with total revenue of 1.248 billion yuan [28] Group 7 - Lihua Co. reported a 4.77% year-on-year decrease in May chicken sales revenue, totaling 1.118 billion yuan [29][30] - Jindan Technology plans to use up to 300 million yuan of idle funds for entrusted wealth management [31] - Youxunda won a project from the State Grid worth approximately 176 million yuan [33][34] Group 8 - Shenglan Co. received approval for its convertible bond issuance from the Shenzhen Stock Exchange [35][36] - Jingfang Technology's shareholder plans to reduce holdings by up to 2% of the company's shares [37] - Shiji Information's subsidiary signed a significant contract with Marriott for cloud services [39] Group 9 - Northeast Securities' subsidiary plans to terminate its listing on the New Third Board [40] - Yaji International's supervisor is under investigation for insider trading [42][43] - Yian Technology signed a strategic cooperation framework agreement with Shenzhen Hive Interconnect Technology [44] Group 10 - Jinyu Group's subsidiary acquired a real estate project for 3.364 billion yuan [46][47] - Kaiweite's major shareholder plans to reduce holdings by up to 3% of the company's shares [48] - Ningbo Energy's subsidiary plans to publicly transfer fixed assets valued at approximately 17.4372 million yuan [49]

Market Overview - The A-share market experienced slight fluctuations with the Shanghai Composite Index down by 0.06% to 3382.11, the Shenzhen Component down by 0.18% to 10185.34, and the ChiNext Index down by 0.48% to 2038.87 [2][3] - The total market turnover reached 763.1 billion CNY, with 2223 stocks rising, 275 unchanged, and 2914 declining [3] Sector Performance - The sectors of non-ferrous metals, telecommunications, and petrochemicals saw significant gains, while the new consumption sector, including pet economy, ice and snow tourism, and medical beauty, performed poorly [4] - The Hainan Free Trade Port concept surged, with stocks like Hainan Ruize, Hainan Expressway, and Luoniushan hitting the daily limit [12][18] Key Concepts and Stocks - The storage chip concept stocks rose sharply, with major players like Daway Co. and Haoshanghao hitting the daily limit, and Guokewi increasing by over 12% [8][9] - The "East Data West Computing" initiative and related sectors such as IDC, cloud computing, and AI computing saw collective gains, with stocks like Zhongcheng Technology and Nanling Technology nearing their daily limit [10][11] Hainan Free Trade Port Developments - The State Council approved the Hainan provincial government to approve land use matters, supporting the construction of the Hainan Free Trade Port, which is expected to create strategic opportunities [18] - The Hainan Free Trade Port is approaching a critical milestone with the 2025 deadline for "closure" as outlined in the overall plan [18] Football Concept Decline - The previously hot "Sichuan Super" concept stocks cooled down, with Jinling Sports experiencing a significant drop of 12.9% [19][22] - The football concept index fell by 2.82%, indicating a broader decline in related stocks [23]

Core Viewpoint - Shenzhen Dawi Innovation Technology Co., Ltd. announced that its wholly-owned subsidiary, Guiyang Dawi Mining Co., Ltd., has received approval for the mineral resource reserve report of the Changshili Mine in Hunan Province, marking a significant advancement in the lithium battery new energy industry project in Hunan Chenzhou [1][5]. Group 1: Mining Rights and Resource Reserves - Guiyang Dawi Mining obtained exploration rights for the "Guilin County Dachongli Mine Kaolin" in November 2023, with a mining area of 3.58 square kilometers and a license valid until February 5, 2029 [1][2]. - As of the end of October 2024, the mineral resource reserves include 20,953.3 million tons of feldspar ore, 32,370 tons of Li2O (lithium oxide) with an average grade of 0.154%, 6,550 tons of WO3 (tungsten trioxide) with an average grade of 0.031%, and 1,410 tons of Sn (tin) with an average grade of 0.018% [3][5]. Group 2: Mining Process and Product Output - The company will utilize a combined mining process of "magnetic separation + flotation" primarily, with "gravity separation" as a supplement, to recover lithium ore while considering the comprehensive recovery of tailings [4]. - The mining process is expected to produce seven categories of products, including high-purity quartz and high-quality feldspar, which are essential for the ceramics and glass industries, as well as lithium concentrate for battery-grade lithium carbonate [4][5]. Group 3: Impact on Company and Future Prospects - The approval of resource reserves is expected to provide stable lithium ore resources for the company's new energy industry, enhancing overall industry value and aligning with the company's development plan [5]. - The acquisition of exploration rights cost the company 37.6 million yuan, and the mining of these resources is anticipated to positively impact future growth and performance, without significantly affecting the current financial status [5].

证券代码：002213 证券简称：大为股份 公告编号：2025-037 深圳市大为创新科技股份有限公司 关于全资子公司《湖南省桂阳县大冲里矿区长石矿勘探报 告》矿产资源储量通过评审备案的公告 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"或"大为股份"）全 资子公司桂阳大为矿业有限公司（以下简称"桂阳大为矿业"）于近日收到湖南 省自然资源厅下发的《关于<湖南省桂阳县大冲里矿区长石矿勘探报告>矿产资 源储量评审备案的复函》（湘自资储备字〔2025〕20号，以下简称"《复函》"）， 经审查，《湖南省桂阳县大冲里矿区长石矿勘探报告》符合相关规定，予以通过 评审备案，现将具体情况公告如下： 一、矿区概况 桂阳大为矿业于2023年11月竞得"桂阳县大冲里矿区高岭土矿普查"探矿权， 并 于 2024 年 2 月 取 得 湖 南 省 自 然 资 源 厅 颁 发 的 探 矿 权 许 可 证 ， 证 号 ： T4300002024027040057697，有效期至2029年2月5日，探矿权面积为3.58平方公 里。 以上内容详见 ...

证券代码：002213 证券简称：大为股份 公告编号：2025-036 深圳市大为创新科技股份有限公司 2024年年度权益分派实施公告 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、误导性陈述或者重大遗漏。 深圳市大为创新科技股份有限公司（以下简称"公司"）2024 年年度权益分 派方案已获 2025 年 5 月 15 日召开的 2024 年年度股东大会审议通过，现将权益 分派事宜公告如下： 一、股东大会审议通过利润分配方案等情况 （一）公司于 2025 年 5 月 15 日召开的 2024 年年度股东大会审议通过了 《2024 年度利润分配预案》，公司 2024 年度利润分配预案为：以本利润分配预 案公告日的总股本 237,321,380 股为基数，向全体股东每 10 股派发现金股利 0.21 元人民币（含税），合计派发现金股利人民币 4,983,748.98 元，不进行资本公积 转增股本，不送红股，剩余未分配利润结转至以后年度。 本次权益分派股权登记日为：2025 年 5 月 26 日，除权除息日为：2025 年 5 月 27 日。 四、权益分派对象 本次分派对象为：截止 20 ...