Group 1: Company Performance - In Q1 2025, the company achieved revenue of CNY 292 million, a year-on-year increase of 49.96% [4] - The net profit attributable to shareholders reached CNY 10.23 million, up 294.18% year-on-year [4] - The non-recurring net profit was CNY 11.46 million, reflecting a growth of 448.69% year-on-year [4] Group 2: Acquisition and Integration - The company completed the acquisition of 51% of Votai Technology, which was consolidated into the financial statements as of December 30, 2024 [3] - The acquisition is expected to create synergies in technology, business, and market areas, enhancing the company's capabilities in urban governance [3] Group 3: Business Segments and Revenue Sources - Revenue from real estate-related business has decreased to below 20% of total revenue in 2024 [5] - The company's EPC (Engineering, Procurement, and Construction) business generated CNY 396.66 million in 2024, a 35% increase year-on-year [6] - The architectural design business revenue was CNY 1.523 billion in 2024, accounting for 68.5% of total revenue [8] Group 4: Research and Development - R&D investment in 2024 was CNY 89.76 million, a year-on-year increase of 12.34% [7] - The company has not established a smart construction R&D team as of 2024 [13] Group 5: Market Position and Strategy - The company aims to become a leading data service operator in the public utility sector and a comprehensive solution provider for urban governance robots [10] - The company’s revenue from projects in Zhejiang Province accounted for 86.94% of total revenue in 2024 [19] Group 6: Financial Metrics - The company’s comprehensive gross margin for 2024 was 18.72%, a decrease of 1.23 percentage points year-on-year [20] - Accounts receivable reached CNY 1.128 billion in 2024, an increase of 18.6% from the previous year [19]

中国经济网北京5月13日讯奥雅股份（300949）(300949.SZ)近日披露的2025年一季度报告显示，报告期 内，该公司实现营业收入8892.08万元，同比下降44.04%；实现归属于上市公司股东的净利润-932.57万 元，上年同期为-3859.06万元；实现归属于上市公司股东的扣除非经常性损益的净利润-1089.20万元， 较上年同期1160.96万元下降193.82%；经营活动产生的现金流量净额为3376.83万元，上年同期 为-2773.78万元。 2022年至2024年，奥雅股份实现营业收入分别为4.80亿元、4.79亿元和4.13亿元，实现归属于上市公司 股东的净利润分别为-5168.25万元、-1.77亿元和-2.82亿元，实现归属于上市公司股东的扣除非经常性损 益的净利润分别为-7626.32万元、-2.04亿元和-1.95亿元，经营活动产生的现金流量净额分别为-9080.02 万元、-1.17亿元和-2163.79万元。 上市首日，奥雅股份盘中最高价报143.00元，为该股上市以来最高价。该股目前处于破发状态。 奥雅股份首次公开发行股票募集资金总额为81,345.00万元，募集资金净额 ...

本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 投资者关系活动类别 □特定对象调研 证券代码：833427 证券简称：华维设计 公告编号：2025-053 华维设计集团股份有限公司 投资者关系活动记录表 √业绩说明会 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 5 月 9 日（周五）15:00-17:00 活动地点：中证路演中心 （https://www.cs.com.cn/roadshow/） 参会单位及人员：通过网络方式参加公司 2024 年年度报告业绩说明会的投 资者。 司在年度报告业绩说明会上就投资者关心的问题进行了回复。主要问题及回复如 下： 问题 1：请问董事长，公司收购半导体业务后，未来发展思路是否是半导体 叠加工程设计两轮驱动？将如何支持实现协调发展？华维芯微电子是否具有 3D 封装技术？是否有封装堆叠技术？未来发展思路是什么？今年上半年半导体业 务业绩情况如何？半导体业务订单是否充足？ 回答：尊敬的投资 ...

Core Viewpoint - The company, Huatu Shanding, announced a share buyback plan to boost investor confidence and stabilize its stock price, reflecting its positive outlook on future development and recognition of its value [1][2][3]. Group 1: Buyback Plan Details - The company plans to use its own or raised funds to repurchase shares through centralized bidding, with a total fund amounting to no less than 225 million yuan and no more than 450 million yuan [1]. - The maximum buyback price is set at 127.91 yuan per share, with an upper limit of 3.5181 million shares, representing 2.5% of the total share capital, and a lower limit of 1.759 million shares, representing 1.25% [1]. - The buyback period will last for 12 months from the date of board approval [1]. Group 2: Financial Position - As of the end of Q1 2025, the company reported total assets of 2.009 billion yuan, with current assets of 1.302 billion yuan and cash and trading financial assets of 825 million yuan, with no interest-bearing liabilities [3][4]. - If the maximum buyback amount of 450 million yuan is fully utilized, it would account for 22.4% of total assets, 34.57% of current assets, and 54.53% of cash and trading financial assets [3]. Group 3: Business Performance - The company has shown significant improvement in its business performance, with a revenue of 2.833 billion yuan in 2024, a year-on-year increase of 1046.34%, and a net profit of 52.99 million yuan, reversing a loss of 91.97 million yuan in 2023 [5]. - In Q1 2025, the company continued its growth trend, achieving a revenue of 827 million yuan, up 18.91% year-on-year, and a net profit of 121 million yuan, a 67.38% increase, marking a record high for both metrics in a single quarter [6].

5月7日，中国海诚（002116）与泸州老窖（000568）集团有限责任公司举行签约仪式。双方围绕食品产 业深化合作、党建共建成果转化及未来战略协同等方面展开深入交流，并签署战略合作协议及护国味业 陈醋基地建设EPC项目合同。(人民财讯) ...

交易信息汇总：4月30日主力资金净流出992.22万元，占总成交额11.97%。 交易信息汇总 4月30日，设计总院的资金流向情况如下：主力资金净流出992.22万元，占总成交额11.97%；游资资金 净流入400.25万元，占总成交额4.83%；散户资金净流入591.97万元，占总成交额7.14%。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 截至2025年4月30日收盘，设计总院(603357)报收于8.28元，下跌0.72%，换手率1.81%，成交量9.96万 手，成交额8292.19万元。 董秘最新回复 投资者： 你好！贵公司没有市值管理实施计划吗？还是有违规操作？有没有责任心？ 董秘： 您好！公司生产经营有序，不存在违规操作。近年来，公司通过持续深化国企改革、开展股权 激励、提高现金分红比例、推动业务横向跨界发展等务实举措有效提升上市公司核心竞争力与市场价 值。2025年拟在符合条件的情况下首次开展中期分红，持续提升股东获得感。近期二级市场股价受行业 环境、市场流动性、投资者偏好等多重因素影响，请投资者理性看待。未来， ...

Core Viewpoint - The company expects a revenue increase of 0%-30% and a net profit increase of 0%-20% for 2025, following a revenue growth of 4.25% and a net profit growth of 5.1% in 2024 [1][5]. Financial Performance - In 2024, the company achieved a revenue of 3.53 billion yuan, reflecting a growth of 4.25%, with quarterly growth rates of 19.54%, 1.14%, 18.99%, and a decline of 8.43% [3]. - The net profit attributable to shareholders was 510 million yuan, marking a 5.1% increase, with quarterly changes of -9.34%, -2.67%, -35.93%, and 74.84% [3]. - The gross profit margin for 2024 was 33.52%, a decrease of 0.33 percentage points, while the net profit margin was 14.53%, an increase of 0.12 percentage points [3]. - The company reported a negative operating cash flow of 150 million yuan in 2024, compared to a positive cash flow of 270 million yuan in the same period of 2023 [3]. Contract and Order Status - New contracts signed in 2024 decreased by 24.6% to 3.454 billion yuan, with a backlog of orders declining by 9.3% to 7.778 billion yuan [4]. - The provincial market saw new contracts of 2.928 billion yuan, down 17.98%, while the non-provincial market experienced a significant decline of 48.02% in new contracts, totaling 526 million yuan [4]. Strategic Initiatives - The company is focusing on digital transformation by establishing an AI foundation and smart platform, with plans to deploy AI models in transportation engineering [5]. - The company aims to explore new business models in low-carbon and energy integration sectors, aligning with national strategies [5]. - A dividend of 157 million yuan is planned for 2024, with a payout ratio of 30.6% [5].

Group 1 - The core viewpoint of the news is that China Electric Power Construction Group Central South Survey and Design Institute Co., Ltd. has applied for a patent for an offshore wind power direct current transmission system and its fault clearance method, indicating innovation in the renewable energy sector [1] - The patent application was filed on January 2025, and the publication number is CN119906079A, showcasing the company's ongoing commitment to technological advancement in offshore wind energy [1] - The patented system includes components such as offshore wind farms, offshore converter stations, and onshore converter stations, designed to enhance the stability and economic efficiency of offshore wind power direct current transmission [1] Group 2 - China Electric Power Construction Group Central South Survey and Design Institute Co., Ltd. was established in 1994 and is located in Changsha, primarily engaged in professional technical services [2] - The company has a registered capital of 135 million RMB and has invested in 88 enterprises, demonstrating its active role in the industry [2] - The company has participated in 5,000 bidding projects and holds 1,947 patents, indicating a strong focus on innovation and intellectual property [2]

截至本公告日，董延安先生未持有本公司股票，与公司的董事、高级管理人员、持股5%以上的股东之 间不存在其他关联关系，不存在《上海证券交易所上市公司自律监管指引第1号一一规范运作》第3.2.2 条所列情形。未受到中国证监会稽查、中国证监会行政处罚、通报批评和证券交易所公开谴责的情形。 佘雨航：男，1975年9月生，中国国籍，无永久境外居留权。1999年5月至2001年5月贵州轮胎股份有限 公司法律专员，2001年6月至2002年6月深圳恒通程律师事务所实习律师，2002年9月至2005年1月贵州南 方汇通微硬盘技术有限公司法务总监，2005年11月至2008年5月贵州北斗星律师事务所专职律师，2008 年5月至今任上海中联（贵阳）律师事务所（原"贵州君跃律师事务所"）专职律师/高级合伙人/副主任。 2025年2月至今任沃顿科技股份有限公司独立董事。2021年8月至今在本公司担任独立董事。 截至本公告日，佘雨航先生未持有本公司股票，与公司的董事、高级管理人员、持股5%以上的股东之 间不存在其他关联关系，不存在《上海证券交易所上市公司自律监管指引第1号一一规范运作》第3.2.2 条所列情形。未受到中国证监会稽查、中国 ...

Financial Performance - The company reported a basic earnings per share of -0.0600 yuan for Q1 2025, an improvement of 33.33% compared to -0.0900 yuan in Q1 2024, but a decline from 0.1000 yuan in Q1 2023 [1] - The net profit for Q1 2025 was -0.2 billion yuan, showing a 31.03% improvement from -0.29 billion yuan in Q1 2024, but a decrease from 0.32 billion yuan in Q1 2023 [1] - The operating revenue for Q1 2025 was 2.57 billion yuan, down 1.91% from 2.62 billion yuan in Q1 2024, and significantly lower than 3.39 billion yuan in Q1 2023 [1] - The return on equity for Q1 2025 was -0.65%, an improvement from -0.80% in Q1 2024, but lower than 0.71% in Q1 2023 [1] Shareholder Structure - The top ten unrestricted shareholders collectively hold 65.87 million shares, accounting for 21.51% of the circulating shares, with a change of 118,200 shares from the previous period [2] - Zhang Lin remains the largest shareholder with 28.96 million shares, representing 9.46% of the total share capital, with no change [3] - New entrant Ye Xiuqiong holds 2.94 million shares, accounting for 0.96% of the total share capital [3] - Zhu Jun and Jia Long have exited the top ten shareholders, with Zhu Jun's holdings decreasing by 588,000 shares and Jia Long's by 550,000 shares [3] Dividend Policy - The company has announced that it will not distribute dividends or transfer shares this time [3]