国浩律师（北京）事务所 关于 长芯博创科技股份有限公司 2021 年股票期权激励计划预留授予第三期条件成就 及注销部分股票期权事项的法律意见书 北京 上海 深圳 杭州 天津 昆明 广州 成都 宁波 福州 西安 南京 南宁 香港 巴黎 地址：北京市朝阳区东三环北路38号泰康金融大厦9层 邮编：100026 电话：010-65890699 传真：010-65176800 电子信箱：bjgrandall@grandall.com.cn 网址：http://www.grandall.com.cn 1 国浩律师（北京）事务所 关于长芯博创科技股份有限公司 2021 年股票期权激励计划预留 为出具本法律意见书，本所律师作出如下声明： 1、本所及经办律师依据《证券法》、《律师事务所从事证券法律业务管理 办法》和《律师事务所证券法律业务执业规则（试行）》等规定及本法律意见书 出具之日以前已经发生或者存在的事实，严格履行了法定职责，遵循了勤勉尽责 和诚实信用原则，进行了充分的核查验证，保证本法律意见书所认定的事实真实、 准确、完整，所发表的结论性意见合法、准确，不存在虚假记载、误导性陈述或 者重大遗漏，并承担相应法律责任。 授 ...

证券代码：300548 证券简称：长芯博创 公告编号：2025-069 长芯博创科技股份有限公司 关于 2021 年股票期权激励计划预留授予第三期条件成就的公告 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，并且没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次可行权的股票期权数量为 214,500 份，占目前公司总股本比例的 0.07%。 2、本次股票期权行权采用自主行权模式。 3、本次行权事宜需在有关机构的手续办理结束后方可行权，届时将另行公 告，敬请投资者注意。 长芯博创科技股份有限公司（以下简称"公司"）于 2025 年 9 月 26 日召开的 第六届董事会第二十一次会议和第六届监事会第十九次会议审议通过了《关于 2021 年股票期权激励计划预留授予第三期条件成就的议案》，具体情况如下： 一、 本次股权激励计划已经履行的审批程序 1、2021 年 11 月 3 日，公司第五届董事会第七次会议审议通过了《关于公 司 2021 年股票期权激励计划（草案）及其摘要的议案》、《关于公司 2021 年股 票期权激励计划实施考核管理办法的议案》和《关于提请公司股东大会授权董事 会办理 202 ...

证券代码：300548 证券简称：长芯博创 公告编号：2025-068 长芯博创科技股份有限公司 第六届监事会第十九次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，并且没有 虚假记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 长芯博创科技股份有限公司（以下简称"公司"）第六届监事会第十九次会议 通知于 2025 年 9 月 23 日以电子邮件形式发出，会议于 2025 年 9 月 26 日以通讯 表决方式召开。公司本次监事会应出席监事 3 人，实际出席监事 3 人。会议由监 事会主席 Jinpei Yang（杨锦培）先生主持。本次会议的召集、召开和表决程序符 合法律、法规及公司章程的有关规定，表决所形成的决议合法、有效。 二、监事会会议审议情况 1、审议通过《关于 2021 年股票期权激励计划预留授予第三期条件成就的议 案》 表决结果：同意 3 票，反对 0 票，弃权 0 票 经审议，监事会认为，公司预留授予的激励对象行权资格合法有效，满足公 司 2021 年股票期权激励计划设定的第三个行权期行权条件，同意公司为预留授 予激励对象办理第三期自主行权手续。 具体内容详见公司在巨潮 ...

长芯博创科技股份有限公司 关于注销部分股票期权的公告 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，并且没有 虚假记载、误导性陈述或重大遗漏。 长芯博创科技股份有限公司（以下简称"公司"）于 2025 年 9 月 26 日召开的 第六届董事会第二十一次会议和第六届监事会第十九次会议审议通过了《关于注 销部分股票期权的议案》，具体内容如下： 一、 公司 2021 年股票期权激励计划概述 1、2021 年 11 月 3 日，公司第五届董事会第七次会议审议通过了《关于公 司 2021 年股票期权激励计划（草案）及其摘要的议案》、《关于公司 2021 年股票 期权激励计划实施考核管理办法的议案》和《关于提请公司股东大会授权董事会 办理 2021 年股票期权激励计划有关事项的议案》，公司第五届监事会第七次会议 审议通过了相关议案。2021 年 11 月 8 日，公司第五届董事会第八次会议审议通 过了《关于提请召开 2021 年第四次临时股东大会的议案》。公司已将激励对象名 单在公司内部进行了公示。公示期满后，监事会对本次股权激励计划授予激励对 象名单进行了核查并对公示情况进行了说明，公司独立董事就本次股权激 ...

Group 1 - The company, Oriental Communication, has authorized its management to sell part of its shares in Changxin Bochuang Technology Co., Ltd. within 12 months after board approval [1] - Currently, Oriental Communication holds 5.742 million shares of Changxin Bochuang, and plans to sell up to 2.911 million shares [1]

Group 1 - The core point of the news is the decline in the stock price of Changxin Bochuang, which has dropped 5.08% to 109.83 CNY per share, with a total market capitalization of 31.972 billion CNY and a cumulative decline of 9.71% over three days [1] - Changxin Bochuang Technology Co., Ltd. is located in Jiaxing, Zhejiang Province, and was established on July 8, 2003. The company specializes in the research, production, and sales of integrated optoelectronic devices in the optical communication field [1] - The main business revenue composition of Changxin Bochuang includes 81.36% from data communication, consumer and industrial interconnection markets, 18.46% from the telecommunications market, and 0.18% from other sources [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Wan Jia Fund holds a significant position in Changxin Bochuang, with 71,000 shares held in the Wan Jia Automotive New Trend Mixed A fund, accounting for 4.01% of the fund's net value [2] - The estimated floating loss for the fund today is approximately 417,500 CNY, with a total floating loss of 884,000 CNY during the three-day decline [2] - The Wan Jia Automotive New Trend Mixed A fund was established on October 23, 2019, with a latest scale of 79.7025 million CNY and has achieved a year-to-date return of 54.78% [2] Group 3 - The fund manager of Wan Jia Automotive New Trend Mixed A is Geng Jiazhu, who has been in the position for 5 years and 137 days, with a total asset scale of 3.706 billion CNY [3] - During Geng Jiazhu's tenure, the best fund return was 172.54%, while the worst return was 13.17% [3]

Group 1 - The CPO concept stocks in the A-share market opened lower collectively, with significant declines observed in several companies [1] - Guangku Technology and Tianfu Communication both dropped over 5%, while Zhongji Xuchuang and Cambridge Technology fell over 4% [1] - Other companies such as Jingwang Electronics, Zhongfu Circuit, Guangxun Technology, Shijia Photon, and Changxin Bochuang experienced declines exceeding 3% [1] Group 2 - Guangku Technology reported a decline of 5.56%, with a total market value of 31.9 billion and a year-to-date increase of 164.25% [2] - Tianfu Communication saw a decrease of 5.04%, with a market capitalization of 140.1 billion and a year-to-date increase of 178.51% [2] - Zhongji Xuchuang experienced a drop of 4.21%, with a market value of 462.2 billion and a year-to-date increase of 238.17% [2]

Core Viewpoint - Longxin Bochuang's stock price has shown significant growth this year, with a year-to-date increase of 171.06%, indicating strong market performance and investor interest [1][2]. Financial Performance - For the first half of 2025, Longxin Bochuang reported a revenue of 1.2 billion yuan, representing a year-on-year growth of 59.54% [2]. - The net profit attributable to shareholders for the same period was 168 million yuan, reflecting a remarkable year-on-year increase of 1121.21% [2]. Stock Market Activity - As of September 23, Longxin Bochuang's stock was trading at 125.58 yuan per share, with a market capitalization of 36.557 billion yuan [1]. - The stock experienced a net outflow of 65.5846 million yuan in principal funds, with large orders showing a buy of 210 million yuan and a sell of 241 million yuan [1]. Shareholder Information - As of June 30, the number of shareholders for Longxin Bochuang was 42,500, a decrease of 13.81% from the previous period [2]. - The average number of circulating shares per shareholder increased by 16.83% to 6,331 shares [2]. Dividend Distribution - Longxin Bochuang has distributed a total of 219 million yuan in dividends since its A-share listing, with 104 million yuan distributed over the past three years [3]. Institutional Holdings - As of June 30, 2025, Hong Kong Central Clearing Limited was the fifth-largest circulating shareholder, increasing its holdings by 2.0556 million shares to 6.2375 million shares [3]. - New institutional shareholders include Caitong Value Momentum Mixed A and Caitong Asset Management Digital Economy Mixed Initiated A, which entered the top ten circulating shareholders [3].

Group 1 - On September 19, Changxin Bochuang executed a block trade of 48,000 shares, with a transaction amount of 5.2133 million yuan, accounting for 0.13% of the total transaction volume for the day [1][2] - The transaction price was 108.61 yuan, representing a discount of 15.15% compared to the market closing price of 128 yuan [1][2]

Group 1 - The F5G concept sector increased by 1.45%, leading the concept sectors in terms of growth, with 19 stocks rising, including Dekoli which hit a 20% limit up, and others like Fenghuo Communication and Hengtong Optic-Electric also reaching the limit up [1][2] - The top gainers in the F5G concept include Changxin Bochuang, Zhongbei Communication, and Yihua Co., which rose by 6.54%, 5.80%, and 5.09% respectively [1][2] - The sector saw a net inflow of 2.39 billion yuan from main funds, with 18 stocks receiving net inflows, and 6 stocks exceeding 100 million yuan in net inflow, led by Hengtong Optic-Electric with 1.172 billion yuan [2][3] Group 2 - The top three stocks by net inflow ratio in the F5G concept are Hengtong Optic-Electric, Fenghuo Communication, and Zhongbei Communication, with net inflow ratios of 28.24%, 23.63%, and 13.96% respectively [3] - The trading volume and turnover rates for the top stocks in the F5G concept indicate strong investor interest, with Hengtong Optic-Electric showing a turnover rate of 7.74% and Changxin Bochuang at 13.55% [3][4] - The overall market performance for the F5G concept is contrasted by declines in other sectors, such as lead and zinc, which fell by 3.94% and 3.88% respectively [2][5]