Group 1 - The PCB concept stocks experienced a significant upward trend, with notable gains in several companies [1] - Aoshikang reached the daily limit increase, while Chipbond saw an increase of over 12% [1] - Other companies such as Kexiang, Guanghe Technology, Shennan Circuit, and Huidian also reported substantial gains [1]

证券日报网讯1月19日，奥士康（002913）发布公告称，截至本公告披露日，公司及子公司不存在对合 并报表外单位提供担保的情况，也不存在逾期担保、涉及诉讼担保的情况。 ...

奥士康公告称，公司曾审议通过为合并报表范围内全资、控股子公司提供不超 32 亿元担保额度的议 案。近期，公司与中国进出口银行深圳分行签署《最高额保证合同》，为控股子公司森德科技1.1 亿元 贷款提供连带责任保证担保。森德科技由公司控股子公司持有 99.99999%股权，2025年前三季度营收 1.39亿元、净利润 -5770.55 万元。本次担保后，公司及控股子公司对外担保总金额为 35.31 亿元，占最 近一期经审计净资产的 80.64%。 ...

一、担保情况概述 奥士康科技股份有限公司 关于为子公司提供担保的进展公告 公司于 2025 年 4 月 23 日召开第四届董事会第五次会议、2025 年 5 月 16 日召开 2024 年年度股东大会审议通过《关于为控股子公司提供担保额度的议案》，同意公 司为合并报表范围内全资、控股子公司提供不超过人民币 81 亿元的担保额度。以上 担保额度自股东大会审议通过之日起 12 个月内有效，并经股东大会授权董事会转授 权公司管理层在符合规定的被担保方之间进行调剂分配。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。 二、担保进展情况 公司与中国进出口银行深圳分行签署了《最高额保证合同》，就森德科技向中 国进出口银行深圳分行申请的 1.1 亿元贷款提供连带责任保证担保。上述担保在公司 第四届董事会第五次会议及 2024 年年度股东大会审议通过的额度范围内。 三、被担保人基本情况 1、公司名称：森德科技有限公司 证券代码：002913 证券简称：奥士康 公告编号：2026-001 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。 | 项 ...

Market Overview - As of January 19, the Shanghai Composite Index rose by 0.29% to close at 4114.0001 points, while the Shenzhen Component Index increased by 0.09% to close at 14294.053 points [1] Top Gainers in Hunan Stocks - Changlan Technology opened at 20.800 and closed at 22.990, achieving a daily increase of 7.83%, with a highest price of 23.350 and a lowest price of 20.580, trading volume reached 310,056 lots [2] - Changgao Electric New opened at 9.630 and closed at 10.220, marking a daily rise of 7.58%, with a highest price of 10.300 and a lowest price of 9.590, trading volume was 907,740 lots [2] - Jinbei Electric opened at 13.550 and closed at 14.340, reflecting a daily increase of 5.75%, with a highest price of 14.340 and a lowest price of 13.550, trading volume was 530,320 lots [2] - Boyun New Materials opened at 11.580 and closed at 12.380, showing a daily rise of 5.72%, with a highest price of 12.640 and a lowest price of 11.510, trading volume reached 683,175 lots [2] - *ST Biological opened at 8.360 and closed at 8.930, achieving a daily increase of 5.06%, with a highest price of 8.930 and a lowest price of 8.360, trading volume was 39,799 lots [2] Top Losers in Hunan Stocks - Hengli Retreat opened at 0.160 and closed at 0.150, experiencing a daily drop of 11.76%, with a highest price of 0.170 and a lowest price of 0.150, trading volume was 611,606 lots [3] - Kaimete Gas opened at 23.120 and closed at 22.590, reflecting a daily decline of 2.67%, with a highest price of 23.290 and a lowest price of 22.500, trading volume reached 566,571 lots [3] - ST Jiajia opened at 6.700 and closed at 6.540, marking a daily decrease of 2.39%, with a highest price of 6.760 and a lowest price of 6.540, trading volume was 52,505 lots [3] - Tuowei Information opened at 33.940 and closed at 33.770, showing a daily drop of 1.29%, with a highest price of 34.400 and a lowest price of 33.630, trading volume reached 53,496 lots [3] - Aoshikang opened at 41.650 and closed at 41.130, experiencing a daily decline of 1.25%, with a highest price of 41.650 and a lowest price of 40.850, trading volume was 32,232 lots [3]

Core Viewpoint - Aoshikang's stock price has shown significant growth, with a year-to-date increase of 84.56%, indicating strong market performance and investor interest [1][2]. Group 1: Stock Performance - On December 29, Aoshikang's stock rose by 2.05%, reaching 43.39 CNY per share, with a trading volume of 1.08 billion CNY and a turnover rate of 0.84% [1]. - The company's market capitalization stands at 13.77 billion CNY [1]. - Year-to-date, the stock has increased by 84.56%, with a 4.03% rise in the last five trading days, 25.84% in the last 20 days, and 6.66% in the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Aoshikang reported a revenue of 4.032 billion CNY, reflecting a year-on-year growth of 21.89% [2]. - The net profit attributable to shareholders for the same period was 282 million CNY, showing a year-on-year increase of 1.31% [2]. - The company has distributed a total of 1.163 billion CNY in dividends since its A-share listing, with 505 million CNY distributed over the past three years [2]. Group 3: Shareholder Information - As of September 30, 2025, Aoshikang had 14,500 shareholders, a decrease of 12.13% from the previous period [2]. - The average number of circulating shares per shareholder increased by 13.80% to 20,876 shares [2]. - Hong Kong Central Clearing Limited is the third-largest circulating shareholder, holding 8.204 million shares, an increase of 4.629 million shares from the previous period [2]. Group 4: Company Overview - Aoshikang Technology Co., Ltd. is located in Nanshan District, Shenzhen, Guangdong Province, and was established on May 21, 2008, with its IPO on December 1, 2017 [1]. - The company's main business involves the research, production, and sales of high-density printed circuit boards (PCBs), with revenue composition as follows: 75.36% from four-layer and above boards, 16.24% from single/double-sided boards, and 8.40% from other sources [1]. - Aoshikang is classified under the electronics industry, specifically in the PCB sector, and is associated with concepts such as 5G, IDC (data centers), 6G, and semiconductors [1].

Group 1 - Key point 1: The article lists various executives from different companies, indicating a focus on leadership within the industry [2][3] - Key point 2: The companies mentioned span multiple sectors, including transportation, energy, and technology, highlighting a diverse range of industries [2][3] - Key point 3: The presence of executives from both state-owned and private enterprises suggests a mixed economic landscape in China [2][3] Group 2 - Key point 1: The mention of specific individuals such as Wang Jian from CRRC and Li Yan from Fuanna indicates their significance in their respective companies [2] - Key point 2: The inclusion of companies like BYD and Tianqi Lithium reflects the growing importance of electric vehicles and battery materials in the current market [2] - Key point 3: The diversity of sectors represented, from environmental technology to traditional manufacturing, points to a broad spectrum of investment opportunities [2][3]

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。 证券代码：002913 证券简称：奥士康 公告编号：2025-075 奥士康科技股份有限公司 关于2025年股票期权激励计划内幕信息知情人及激励对象买卖 公司股票情况的自查报告 奥士康科技股份有限公司（以下简称"公司"）于 2025 年 12 月 2 日召开第四 届董事会第十次会议，审议通过了《关于<奥士康科技股份有限公司 2025 年股票期 权激励计划（草案）>及其摘要的议案》等与公司拟实施股权激励计划相关议案。详 见公司 2025 年 12 月 3 日披露于巨潮资讯网（www.cninfo.com.cn）的相关公告。 根据《上市公司股权激励管理办法》（以下简称"《管理办法》"）、《深圳 证券交易所上市公司自律监管指南第 1 号——业务办理》等相关规定，公司针对 2025 年股票期权激励计划（以下简称"本次激励计划"）采取了充分必要的保密措施， 对本次激励计划的内幕信息知情人做了必要登记，并对内幕信息知情人及激励对象 在本次激励计划公告前 6 个月内（即 2025 年 5 月 30 日至 2025 年 12 月 ...

湖南启元律师事务所 关于 奥士康科技股份有限公司 2025年第三次临时股东会的 法律意见书 二○二五年十二月 湖南省长沙市芙蓉区建湘路 393 号世茂环球金融中心 63 层 电话：0731-82953778 传真：0731-82953779 邮编：410000 网站：www.qiyuan.com 致：奥士康科技股份有限公司 湖南启元律师事务所（以下简称"本所"）接受奥士康科技股份有限公司（以 下简称"公司"）的委托，指派本所律师出席了公司 2025 年第三次临时股东会 （以下简称"本次股东会"），对本次股东会的召集和召开程序、出席会议人员 及召集人的资格、表决程序和表决结果的合法有效性进行现场律师见证，并出具 《湖南启元律师事务所关于奥士康科技股份有限公司 2025 年第三次临时股东会 的法律意见书》（以下简称"本法律意见书"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 华人民共和国证券法》（以下简称"《证券法》"）、《上市公司股东会规则》 （以下简称"《股东会规则》"）等我国现行法律、法规、规范性文件以及《奥 士康科技股份有限公司章程》（以下简称"《公司章程》"）的有关规定出具 ...

证券代码：002913 证券简称：奥士康 公告编号：2025-074 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。 特别提示： 1、本次股东会不存在否决议案的情形。 2、本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1、会议召开时间： （1）现场会议召开时间：2025 年 12 月 19 日（星期五）15：00。 （2）网络投票时间：2025 年 12 月 19 日。其中，通过深圳证券交易所交易系统 进行投票的时间为 2025 年 12 月 19 日 9:15-9:25、9:30-11:30 和 13:00-15:00；通过深 圳证券交易所互联网投票系统进行投票的时间为 2025 年 12 月 19 日 9:15 至 15:00 的 任意时间。 奥士康科技股份有限公司 2025年第三次临时股东会决议公告 2、股权登记日：2025 年 12 月 12 日（星期五） 3、现场会议召开的地点：广东省深圳市南山区深圳湾创新科技中心 2 栋-2A-3201。 4、会议召开方式：现场投票及网络投票相结合的方式。 5、会议召集人 ...