Group 1 - The core point of the news is that Changxin Bochuang's stock has experienced a significant decline, dropping 5.05% on October 14, with a cumulative drop of 21.75% over the past nine days [1] - As of the report, the stock price is 95.23 yuan per share, with a trading volume of 1.307 billion yuan and a turnover rate of 4.97%, leading to a total market capitalization of 27.722 billion yuan [1] - The company, established on July 8, 2003, specializes in the research, production, and sales of integrated optoelectronic devices in the optical communication field, with 81.36% of its main business revenue coming from data communication, consumer and industrial interconnection markets [1] Group 2 - Changsheng Fund has one fund heavily invested in Changxin Bochuang, specifically the Changsheng Urbanization Theme Mixed A fund, which held 138,000 shares, accounting for 4.94% of the fund's net value [2] - The fund has incurred a floating loss of approximately 698,300 yuan today and a total floating loss of 3.8461 million yuan during the nine-day decline [2] - The Changsheng Urbanization Theme Mixed A fund was established on November 12, 2013, with a current scale of 133 million yuan, achieving a year-to-date return of 74.68% and a one-year return of 109.91% [2]

证券代码：300548 证券简称：长芯博创 公告编号：2025-072 长芯博创科技股份有限公司 关于部分股票期权注销完成的公告 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、本次注销 2021 年股票期权激励计划预留授予的股票期权数量为 37,875 份，涉及激励对象 4 人，占目前公司总股本的 0.01%。 2、公司已于 2025 年 10 月 9 日在中国证券登记结算有限责任公司深圳分公 司完成了本次股票期权的注销登记手续。 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》。 根据公司 2021 年股票期权激励计划的相关规定，公司 2021 年股票期权激励 计划预留授予股票期权中 3 名激励对象因离职而不再具备激励资格，同时结合 1 名激励对象的考核结果，公司将对已获授但尚未行权的股票期权 37,875 份进行 注销。具体内容详见公司于 2025 年 9 月 26 日披露于巨潮资讯网上的《长芯博创 科技 ...

Key Points - The article highlights significant corporate announcements and developments in various companies, including investments, contracts, and stock activities [1][2][3] Investment Projects - Zhongchuang Zhiling plans to invest approximately 5 billion yuan to establish a new energy vehicle parts industrial base and R&D center [1] - Fospower Technology intends to set up a project company to invest in the construction of a polyamide-nylon film project [1] - Hongfuhang plans to establish an overseas company and build a photovoltaic energy storage power station project [1] - Nanfang Glass aims to invest in a new photovoltaic glass production line project in Egypt [1] Contracts and Acquisitions - Aerospace Engineering signed a total engineering contract (EPC) worth 2.392 billion yuan [1] - Fuda Alloy plans to acquire 52.61% of Guangda Electronics for 352 million yuan [1] - Yachuang Electronics intends to purchase 40% of Ouchuangxin and 45% of Yihainengda [1] - Century Hengtong plans to acquire 13% of Qiantong Zhili [1] Stock Buybacks and Issuances - Midea Group has spent a total of 5.224 billion yuan to repurchase 1.0193% of its A-shares [1] - Star Technology submitted an application for H-share issuance and listing on the Hong Kong Stock Exchange [2] - Wufangzhai and Jiadu Technology also submitted applications for H-share issuance and listing [3] - Hailan Home plans to issue H-shares and list on the Hong Kong Stock Exchange [3] Shareholding Changes - Several shareholders of Changxin Bochuang plan to collectively reduce their holdings by no more than 2.99% [3] - Xin Haoying of Fengyuzhu plans to reduce his holdings by no more than 3% [3] - Guo Mao, the controlling shareholder of Zaiseng Technology, intends to reduce his holdings by no more than 3% [3] Other Developments - Guanshi Technology plans to raise no more than 700 million yuan for a photomask manufacturing project [1] - Yousheng Co. received project confirmation from a well-known German automotive company [1] - Xianhe Co. plans to raise no more than 3 billion yuan for the second phase of a high-performance paper-based new material project in Sanjiangkou New Area, Guangxi [1]

Core Viewpoint - Changxin Bochuang (SZ 300548) announced the convening of its 26th meeting of the sixth board of directors on September 26, 2025, via telecommunication voting, which included the review of a proposal to cancel part of the stock options [1] Company Summary - For the fiscal year 2024, Changxin Bochuang's revenue composition is entirely from the communication and related equipment manufacturing industry, accounting for 100.0% [1] - As of the report date, the market capitalization of Changxin Bochuang is 31.8 billion yuan [1]

Core Viewpoint - Dongfang Communication Co., Ltd., a shareholder holding 1.97% of Changxin Bochuang (300548.SZ), plans to reduce its stake by up to 2.91 million shares (1% of total share capital) within three months after the announcement, pending approval from its shareholders' meeting [1] Group 1 - Dongfang Communication's share reduction plan is subject to shareholder approval, indicating potential uncertainty in the implementation of the plan [1] - Ding Yong and his spouse Jiang Rongzhi, holding a combined 7.1361 million shares (2.45% of total share capital), plan to reduce their stake by up to 5.8 million shares (1.99% of total share capital) through centralized bidding and block trading within three months after the announcement [1]

合计持有公司713.61万股(占公司总股本的2.45%)的股东丁勇及其配偶JIANG RONGZHI计划自公告披露 之日起十五个交易日后的三个月内以集中竞价和大宗交易方式减持公司股份不超过580万股(占公司总股 本的1.99%)。 智通财经APP讯，长芯博创(300548.SZ)发布公告，持股1.97%的股东东方通信股份有限公司(简称"东方 通信")计划自公告披露之日起十五个交易日后的三个月内以集中竞价方式减持公司股份不超过291.1万 股(占公司总股本的1%)，本次减持计划还需东方通信股东会审议通过，减持计划的实施尚存在不确定 性。 ...

Group 1 - The company Changxin Bochuang announced that specific shareholder Dongfang Tongxin holds 5.742 million shares, accounting for 1.97%, and plans to reduce its holdings by no more than 2.911 million shares, representing 1.00%, through centralized bidding from October 28, 2025, to January 27, 2026 [1] - Shareholder Ding Yong and his spouse Jiang Rongzhi collectively hold 7.1361 million shares, accounting for 2.45%, and intend to reduce their holdings by no more than 5.8 million shares, which is 1.99%, during the same period through centralized bidding and block trading [1]

Group 1 - The shareholder Oriental Communication Co., Ltd. plans to reduce its stake in Changxin Bochuang (300548.SZ) by up to 2,911,000 shares, representing 1.00% of the total share capital, within three months after the announcement, subject to approval by the shareholder meeting [1] - Shareholder Ding Yong and his spouse Jiang Rongzhi plan to reduce their stake by up to 5,800,000 shares, accounting for 1.99% of the total share capital, through centralized bidding and block trading within three months after the announcement [1]

证券代码：300548 证券简称：长芯博创 公告编号：2025-071 长芯博创科技股份有限公司 关于特定股东减持股份预披露公告 公司特定股东东方通信股份有限公司、丁勇及其配偶JIANG RONGZHI（江 蓉芝）向本公司保证提供的信息内容真实、准确和完整，并且没有虚假记载、误 导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 长芯博创科技股份公司于近日收到公司股东东方通信、丁勇及其配偶 JIANG RONGZHI 分别出具的《关于股份减持计划的告知函》，现将有关情况公告如下： 二、本次减持计划的主要内容 序号 股东名称 持股数量 占总股本比例 1 东方通信 5,741,961 1.97% 2 丁勇 4,548,085 1.56% JIANG RONGZHI 2,588,000 0.89% 合计 7,136,085 2.45% 一、股东的基本情况 1、减持原因：生产经营需要或自身资金需求 2、股份来源：公司首次公开发行前持有的股份（包括资本公积金转增股本 部分） 3、减持期间：本公告披露之日起的十五个交易日后的三个月内（2025 年 10 月 28 日至 2026 年 ...

证券代码：300548 证券简称：长芯博创 公告编号：2025-067 长芯博创科技股份有限公司 董事会认为公司 2021 年股票期权激励计划预留授予第三期条件成就。根据 公司 2021 年第四次临时股东大会对董事会的授权，董事会同意公司按照相关规 定办理本次激励计划预留授予第三个行权期行权的相关事宜。公司董事会薪酬与 考核委员会审议通过了本议案，公司监事会对该事项发表了明确同意的意见。 具体内容详见公司在巨潮资讯网(http://www.cninfo.com.cn)同日披露的《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》。 2、审议通过《关于注销部分股票期权的议案》 第六届董事会第二十一次会议决议公告 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。 一、董事会会议召开情况 长芯博创科技股份有限公司（以下简称"公司"）第六届董事会第二十一次会 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。公司本次董事会应出席董事 9 人，实际出席董事 ...