证券日报网讯8月4日晚间，奥士康（002913）发布公告称，截至2025年7月31日，公司通过回购专用证 券账户以集中竞价交易方式累计回购股份2，178，700股，占公司目前总股本的0.6865%。 ...

格隆汇8月4日丨奥士康(002913.SZ)公布，截至2025年7月31日，公司通过回购专用证券账户以集中竞价 交易方式回购股份2,178,700股，占公司目前总股本的0.6865%，最高成交价为35.14元/股，最低成交价 为24.64元/股，成交金额为62,447,399.52元（不含交易费用）。本次回购符合公司既定回购股份方案及 相关法律法规的要求。 ...

（文章来源：每日经济新闻） 2024年1至12月份，奥士康的营业收入构成为：PCB制造占比92.6%，其他业务占比7.4%。 奥士康（SZ 002913，收盘价：39.35元）8月4日晚间发布公告称，截至2025年7月31日，公司通过回购 专用证券账户以集中竞价交易方式回购股份约218万股，占公司目前总股本的0.6865%，最高成交价为 35.14元/股，最低成交价为24.64元/股，成交金额约为6245万元。 ...

奥士康科技股份有限公司（以下简称"公司"）于 2025 年 4 月 10 日召开第四届董 事会第四次会议，审议通过《关于回购公司股份方案的议案》，同意公司使用自有资金或 自筹资金人民币 9,000 万元（含）-1.8 亿元（含），通过深圳证券交易所股票交易系统以 集中竞价交易方式回购公司发行的人民币普通股（A 股），回购股份将用于股权激励或 员工持股计划，回购价格不超过 40 元/股，回购期限自董事会审议通过回购股份方案之日 起不超过 12 个月。因公司实施 2024 年年度权益分派，公司回购股份价格上限由不超过 40 元/股调整至 39.4 元/股。具体内容详见公司披露于巨潮资讯网（www.cninfo.com.cn） 的相关公告。 证券代码：002913 证券简称：奥士康 公告编号：2025-054 奥士康科技股份有限公司 关于回购公司股份进展的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 根据《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》等相关规定， 上市公司在回购股份期间，应当在每个月的前三个交易日内披露截至上月末的回购进展 情况 ...

奥士康（SZ 002913，最新价：38.65元）7月31日晚间发布公告称，公司第四届第七次董事会会议于 2025年7月31日在深圳湾创新科技中心-2栋-2A-3201公司会议室以现场结合网络会议方式召开。会议审 议了《关于提请股东会授权董事会及其授权人士全权办理本次向不特定对象发行可转换公司债券相关事 宜的议案》等文件。 2024年1至12月份，奥士康的营业收入构成为：PCB制造占比92.6%，其他业务占比7.4%。 （文章来源：每日经济新闻） ...

Group 1 - The core point of the article is that Aoshikang Technology Co., Ltd. has obtained a patent for an automatic marking device for drill bits, which enhances production automation and reduces safety risks [1] Group 2 - Aoshikang Technology Co., Ltd. was established in 2008 and is located in Yiyang City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 317.36 million RMB and has invested in 6 enterprises, participated in 30 bidding projects, and holds 16 trademark records and 829 patent records [2] - Additionally, the company possesses 93 administrative licenses [2]

本报记者 肖伟 7月31日晚间，奥士康科技股份有限公司（以下简称"奥士康"）披露可转债发行预案，公司拟向不特定 对象发行总额不超过10亿元的可转换公司债券，扣除发行费用后全部用于"高端印制电路板项目"（以下 简称"高端PCB项目"）。这一动作标志着公司在AI服务器、汽车电子等新兴领域的产能布局进入加速 期。 湖南大学经济与贸易学院副院长曹二保教授向《证券日报》记者提供了一组数据："从市场规模来看， 2025年全球PCB市场销售金额预计达968亿美元，中国占比超57%，已成为核心增长极。从细分领域来 看，AI服务器、汽车电子等高端应用表现尤为突出。其中，AI服务器PCB价格是传统服务器PCB价格的 300%，2026年相关市场空间预计突破490亿元；汽车电子PCB受益于智能驾驶渗透率提升，2025年全球 市场规模有望突破180亿美元，年复合增长率超10%。" 奥士康已为上述市场做好充分的技术储备。公司拥有高精度阻抗控制、跨层盲孔等六大核心技术，其中 高厚径比微钻技术、高速PCB混压工艺等已通过国内通信、人工智能、电动汽车等行业头部客户认证。 前述分析师向《证券日报》记者补充称："奥士康此次可转债发行是其深耕高端 ...

Group 1: Qingdao Bank - Qingdao Bank reported a net profit of 3.065 billion yuan for the first half of 2025, representing a year-on-year increase of 16.05% [1] - The bank achieved an operating income of 7.662 billion yuan, up 7.50% year-on-year [1] - Established in November 1996, Qingdao Bank primarily provides deposit, loan, and payment services [1] Group 2: Fuanna - Fuanna plans to repurchase shares worth between 55.85 million yuan and 104 million yuan, with a maximum repurchase price of 11 yuan per share [1] - The repurchased shares will be used for employee stock ownership plans or equity incentive plans [1] - Founded in August 1994, Fuanna specializes in the research, design, production, and sales of textile home products [1] Group 3: Zhengdan Co., Ltd. - Zhengdan Co., Ltd. reported a net profit of 630 million yuan for the first half of 2025, a significant year-on-year increase of 120.35% [1] - The company achieved an operating income of 1.429 billion yuan, up 3.37% year-on-year [1] - The company plans to distribute a cash dividend of 3 yuan per 10 shares [1] Group 4: Huilv Ecology - Huilv Ecology's subsidiary plans to increase its investment in a light module production base from 200 million yuan to 800 million yuan [3] - The project will be constructed in phases in the Ezhou Airport Economic Zone, focusing on production facilities and high-end optical communication equipment [3] - Established in January 1990, Huilv Ecology provides a full range of services in landscape engineering and design [3] Group 5: Shandong Highway - Shandong Highway plans to participate in a capital increase project for Weihai Bank, with a total fundraising of up to 3 billion yuan [5] - The company intends to subscribe to no more than 106 million shares at a price of 3.29 yuan per share [5] - Founded in November 1999, Shandong Highway focuses on investment and operation of transportation infrastructure [5] Group 6: Aoshikang - Aoshikang plans to issue convertible bonds not exceeding 1 billion yuan for high-end printed circuit board projects [6] - The bonds will have a maturity of six years [6] - Established in May 2008, Aoshikang specializes in the research, production, and sales of high-density printed circuit boards [6] Group 7: Darui Electronics - Darui Electronics intends to acquire 80% of Weisi Technology for a total of 1.34 billion yuan [7] - The acquisition includes a capital increase of 30 million yuan for Weisi Technology [7] - Founded in September 2003, Darui Electronics focuses on the development and production of consumer electronic components [7] Group 8: Wanhu Chemical - Wanhu Chemical's shareholder plans to reduce their stake by up to 0.54%, equating to a maximum of 17 million shares [8] - The reduction is due to the shareholder's personal financial needs [8] - Established in December 1998, Wanhu Chemical specializes in polyurethane and fine chemicals [8] Group 9: Changhua Chemical - Changhua Chemical plans to raise up to 230 million yuan through a private placement for a carbon dioxide polyether project [10] - The total investment for the project is 743 million yuan [10] - Founded in October 2010, Changhua Chemical focuses on the research, production, and sales of polyether products [10] Group 10: New Aluminum Era - New Aluminum Era plans to invest at least 500 million yuan in a project to produce 800,000 lightweight high-strength automotive components [11] - The company will also invest in an aluminum alloy recycling project in Chongqing [11] - Established in December 2015, New Aluminum Era specializes in the development and production of aluminum components for electric vehicle battery systems [11] Group 11: Oriental Yuhong - Oriental Yuhong reported a net profit of 564 million yuan for the first half of 2025, a year-on-year decrease of 40.16% [12] - The company achieved an operating income of 13.569 billion yuan, down 10.84% year-on-year [12] - The company plans to distribute a cash dividend of 9.25 yuan per 10 shares [12] Group 12: Yisheng Co., Ltd. - Yisheng Co., Ltd. reported a net profit of 6.1551 million yuan for the first half of 2025, a significant year-on-year decrease of 96.64% [13] - The company achieved an operating income of 1.321 billion yuan, down 3.98% year-on-year [13] - The company plans to distribute a cash dividend of 1.5 yuan per 10 shares [13] Group 13: Guangzhou Port - Guangzhou Port expects to complete a cargo throughput of 50.233 million tons in July, a year-on-year increase of 3.1% [14] - The port anticipates a container throughput of 2.272 million TEUs in July, up 1.2% year-on-year [14] - Established in December 2010, Guangzhou Port provides comprehensive services including cargo handling and logistics [14] Group 14: Tibet Tourism - Tibet Tourism announced it may apply for a trading suspension if significant stock trading anomalies continue [16] - The company's stock has seen a cumulative increase of 135.98% over nine consecutive trading days [16] - Founded in June 1996, Tibet Tourism focuses on tourism services and related businesses [16] Group 15: Jiayao Co., Ltd. - Jiayao Co., Ltd. announced a plan to reduce its stake by up to 4.95%, equating to a maximum of 5.5715 million shares [18] - The reduction is due to the shareholders' management needs [18] - Established in August 1999, Jiayao Co., Ltd. specializes in the research, production, and sales of wet wipes [18] Group 16: Heyuan Gas - Heyuan Gas plans to reduce its stake by up to 2%, equating to a maximum of 2.1124 million shares [19] - The reduction will occur through both centralized bidding and block trading [19] - Founded in November 2003, Heyuan Gas focuses on the research, production, and sales of various gas products [19] Group 17: Dalian Friendship - Dalian Friendship announced that its controlling shareholder reached a settlement agreement regarding a litigation case [4] - The controlling shareholder plans to inform the company upon receiving the court's ruling [4] - Established in July 1992, Dalian Friendship primarily operates in retail, hospitality, and real estate [4] Group 18: Daxin City - Daxin City plans to privatize and delist, with a total repurchase amount of approximately 2.932 billion HKD [20] - The repurchase will involve 4.73 billion shares at a price of 0.62 HKD per share [20] - Founded in October 1993, Daxin City focuses on real estate development and management [20] Group 19: *ST Taihe - *ST Taihe announced that a shareholder's shares have been judicially frozen due to a contractual dispute [21] - The frozen shares account for 10.56% of the total share capital [21] - Established in December 2010, *ST Taihe focuses on water environment ecological construction and maintenance [21] Group 20: Qianli Technology - Qianli Technology's subsidiary plans to transfer technology intellectual property for 345 million yuan [22] - The transaction involves a project technology transfer agreement with Ningbo Geely Automotive Research Institute [22] - Founded in December 1997, Qianli Technology specializes in the research, production, and sales of passenger vehicles and motorcycles [22]

Group 1 - The company Aoshikang (002913.SZ) plans to issue convertible bonds to unspecified investors, with a total fundraising amount not exceeding RMB 100 million, which will be used for high-end printed circuit board projects [1][2] - The convertible bonds will have a maturity period of six years and will be issued at a face value of RMB 100 each [1] - The initial conversion price for the bonds will be determined based on the average trading price of the company's A-shares over the 20 trading days prior to the announcement [1] Group 2 - The total investment for the high-end printed circuit board project is approximately RMB 182 million, with RMB 100 million expected to be raised from the bond issuance [3] - The issuance will prioritize existing shareholders, who have the right to waive their priority subscription [3] - The bonds will not be guaranteed, and a credit rating report will be obtained from a qualified rating agency [3] Group 3 - In the first quarter of 2025, the company reported revenue of RMB 1.164 billion, a year-on-year increase of 19.16%, and a net profit attributable to shareholders of RMB 112 million, a slight increase of 0.61% [7][8] - The net profit excluding non-recurring gains and losses was RMB 108 million, reflecting a year-on-year growth of 6.22% [8] - The net cash flow from operating activities reached RMB 97 million, up 29.86% compared to the previous year [8]

Key Points - The article highlights significant announcements from various companies, including investment projects, performance data, and share buybacks [1][2] Company Announcements - Anzheng Fashion's controlling company, Lishang Information, has not engaged in the production of maternal and infant products [1] - New Aluminum Era plans to invest in a project to produce 800,000 sets of lightweight, high-strength auto parts annually [1] - Wanlima is expected to win a procurement project from China Southern Airlines [1] - Guangzhou Port anticipates a cargo throughput of 50.233 million tons in July, reflecting a year-on-year increase of 3.1% [1] - Shenma Co. intends to acquire a 10.27% minority stake in Nylon Chemical [1] - Fuanna plans to repurchase shares worth between 55.85 million to 104 million yuan [1] - Zhengdan Co. reported a 120.35% year-on-year increase in net profit for the first half of the year and plans to distribute 3 yuan per 10 shares [1] - Jieya Co. and Heyuan Gas's major shareholders plan to reduce their stakes by up to 4.95% and 2%, respectively [1][2] - Changhua Chemical aims to raise no more than 230 million yuan through a simplified procedure for a carbon dioxide polyether project [1] - Aoshikang plans to issue convertible bonds to raise no more than 1 billion yuan for a high-end printed circuit board project [1] Performance Data - Zhengdan Co. expects a significant increase in net profit for the first half of the year, with a proposed dividend distribution [2] - Jiejia Weichuang anticipates a net profit increase of 38.65% to 59.85% for the half-year [2] - Sinopec forecasts a 39.5% to 43.7% decline in net profit for the first half of the year [2]