Group 1: Company Buybacks - Longlide plans to repurchase company shares for no less than 56 million yuan [2] - Hanshuo Technology has obtained a commitment letter for a stock repurchase loan from a financial institution [2] - Prolo Pharmaceutical intends to use between 180 million to 360 million yuan to buy back company shares [2] Group 2: Company Sell-offs - Suda Co., Ltd. plans to reduce its holdings by no more than 3% [2] - Hunan Baiyin intends to reduce its holdings by no more than 1.95% [2] - Zimi Co., Ltd. plans to reduce its holdings by no more than 1% [2] - Zhongshui Fishery's third-largest shareholder has reduced its holdings by 2.5888 million shares, bringing its stake down to 5% [2] - We Online's investors plan to collectively reduce their holdings by no more than 5.94% [2] - Renmin Tongtai's controlling shareholder plans to reduce its holdings by no more than 1% [2] - Yanshiwei's fourth and fifth largest shareholders plan to reduce their holdings by no more than 1.5% and 1% respectively [2] - Langke Intelligent's shareholders plan to reduce their holdings by no more than 1.68% [2] - Yingben Co., Ltd.'s director plans to reduce his holdings by no more than 0.03% [2] - Sunshine Power has completed the implementation of share reduction plans by some directors and senior management [2] - Dipu Technology's shareholder plans to reduce his holdings by no more than 1.55% [2] - MediWest's shareholder plans to reduce his holdings by no more than 1.64% [2] - Huahai Qingke's shareholder plans to reduce his holdings by no more than 1% [2] - Liyuan Technology's shareholder plans to reduce his holdings by no more than 2.0303% [2] - New Emerging Equipment's shareholders plan to collectively reduce their holdings by no more than 3.13% [2] - Jinqiao Information's director plans to reduce his holdings by no more than 0.0675% [2] - Kanglongda's shareholder plans to reduce his holdings by no more than 3% [2]

Core Viewpoint - Yandong Microelectronics (688172.SH) announced that its major shareholders, the National Integrated Circuit Fund and Jingguo Rui, plan to reduce their holdings through block trading or centralized bidding, with a total reduction not exceeding 3,569.05 million shares, representing 2.5% of the company's total share capital [1] Group 1 - The National Integrated Circuit Fund intends to reduce its holdings by up to 21.41 million shares, which is 1.5% of the total share capital, within three months after the disclosure of the reduction plan [1] - Jingguo Rui plans to reduce its holdings by up to 14.28 million shares, which is 1% of the total share capital, also within three months after the disclosure of the reduction plan [1] - The reduction prices will be determined based on the market price at the time of the reduction [1]

2024年1至12月份，燕东微的营业收入构成为：集成电路占比96.87%，其他业务占比3.13%。 截至发稿，燕东微市值为368亿元。 每经头条（nbdtoutiao）——爱泼斯坦案文件解密倒计时，美国会"秒过"法案直通特朗普，引爆两党"极 限撕扯" （记者 胡玲） 每经AI快讯，燕东微（SH 688172，收盘价：25.78元）11月19日晚间发布公告称，截至本公告日，公司 持股5%以上股东国家集成电路产业投资基金股份有限公司持有北京燕东微电子股份有限公司约8675万 股，占公司总股本的6.08%。相关股份来源为公司首次公开发行股票并上市前取得。 公司5%以上股东北京京国瑞国企改革发展基金（有限合伙）持有燕东微约8388万股，占公司总股本的 5.88%。相关股份来源为公司首次公开发行股票并上市前取得。 公司5%以上股东国家集成电路基金因自身经营管理需要，本次拟通过大宗交易或集中竞价的方式减 持，将于本减持计划披露之日起15个交易日之后的三个月内减持公司股份不超过约2141万股，本次拟通 过大宗交易或集中竞价方式减持股份不超过公司总股本比例1.5%。 公司5%以上股东京国瑞因自身经营需要，本次拟通过大宗交易或 ...

Core Viewpoint - Yandong Microelectronics (688172.SH) announced that its major shareholders, the National Integrated Circuit Fund and Jingguo Rui, plan to reduce their holdings through block trading or centralized bidding, indicating potential changes in shareholder structure and market sentiment [1] Group 1: Shareholder Reduction Plans - The National Integrated Circuit Fund intends to reduce its holdings by up to 21.4143 million shares, representing a maximum of 1.5% of the company's total share capital, within three months after the disclosure of the reduction plan [1] - Jingguo Rui plans to reduce its holdings by up to 14.2762 million shares, which accounts for a maximum of 1% of the company's total share capital, also within three months following the disclosure [1]

Group 1 - The core point of the article is that major shareholders of Yandong Micro (688172.SH) plan to reduce their holdings through block trading or centralized bidding [1] Group 2 - The National Integrated Circuit Fund, a shareholder with over 5% stake, intends to reduce its holdings by up to 21.4143 million shares, which is no more than 1.5% of the company's total share capital, within three months after the disclosure of the reduction plan [1] - Another major shareholder, Jing Guorui, also holding over 5%, plans to reduce its holdings by up to 14.2762 million shares, representing no more than 1% of the company's total share capital, within the same timeframe [1]

证券代码：688172 证券简称：燕东微 公告编号：2025-081 北京燕东微电子股份有限公司 公司 5%以上股东北京京国瑞国企改革发展基金（有限合伙）（以下简称"京 国瑞"）持有燕东微 83,878,055 股，占公司总股本的 5.88%。上述股份来源为公 司首次公开发行股票并上市前取得。 减持计划的主要内容 公司 5%以上股东国家集成电路基金因自身经营管理需要，本次拟通过大宗 交易或集中竞价的方式减持，将于本减持计划披露之日起 15 个交易日之后的三 个月内减持公司股份不超过 21,414,271 股，本次拟通过大宗交易或集中竞价方式 减持股份不超过公司总股本比例 1.5%。 公司 5%以上股东京国瑞因自身经营需要，本次拟通过大宗交易或集中竞价 的方式减持，将于本减持计划披露之日起 15 个交易日之后的三个月内减持公司 股份不超过 14,276,180 股，本次拟通过大宗交易或集中竞价方式减持股份不超过 公司总股本比例 1%。 减持价格将按照减持实施时的市场价格确定，若减持期间公司有送股、资本 公积金转增股本、增发新股等股份变动事项，减持股份数量进行相应调整。 公司近日收到股东国家集成电路基金出具的《关 ...

人民财讯11月19日电，燕东微(688172)11月19日公告，公司持股6.08%的股东国家集成电路产业投资基 金股份有限公司(简称"国家集成电路基金")拟减持公司股份不超过2141.43万股，不超过公司总股本比例 1.5%。公司持股5.88%的股东北京京国瑞国企改革发展基金(有限合伙)(简称"京国瑞")拟减持公司股份不 超过1427.62万股，不超过公司总股本的1%。 ...

每经AI快讯，11月19日，燕东微(688172.SH)公告称，持股5%以上股东国家集成电路基金因自身经营管 理需要，计划通过大宗交易或集中竞价方式减持公司股份不超过2141.43万股，占公司总股本比例不超 过1.5%，减持期间为2025年12月11日至2026年3月11日；股东京国瑞因自身经营需要，计划通过大宗交 易或集中竞价方式减持公司股份不超过1427.62万股，占公司总股本比例不超过1%，减持期间为2025年 12月11日至2026年3月11日。 ...

Core Viewpoint - The major shareholders of Yandong Microelectronics, including the National Integrated Circuit Fund and Jingguo Rui, plan to reduce their holdings through block trades or centralized bidding, indicating a strategic shift in their investment approach [1] Group 1: Shareholder Actions - The National Integrated Circuit Fund intends to reduce its stake by up to 21.4143 million shares, representing 1.5% of the company's total share capital [1] - Shareholder Jingguo Rui plans to decrease its holdings by up to 14.2762 million shares, accounting for 1% of the company's total share capital [1] - The planned reduction period is set to occur within 15 trading days following the announcement and extend up to three months [1] Group 2: Market Conditions - The share price for the planned reductions will be determined based on market prices, reflecting the current market conditions [1] - The reductions are attributed to the shareholders' operational management needs, suggesting a potential reallocation of resources or strategic focus [1]

Group 1 - The core point of the news is that Yandong Microelectronics has seen a stock price increase of 5.4%, reaching 26.72 yuan per share, with a total market capitalization of 38.146 billion yuan as of November 17 [1] - Yandong Microelectronics, established on October 6, 1987, is located in Beijing Economic and Technological Development Zone and was listed on December 16, 2022. The company specializes in the design, production, and sales of discrete devices, analog integrated circuits, special integrated circuits, and semiconductor wafer manufacturing and packaging testing services [1] - The revenue composition of Yandong Microelectronics includes 47.18% from products and solutions, 43.91% from manufacturing and services, 5.79% from other sources, and 3.13% from supplementary sources [1] Group 2 - According to data, Yandong Microelectronics is a significant holding in the Fuyong Fund, specifically in the Fuyong Research Optimal Mixed A Fund (015657), which held 58,700 shares, accounting for 1.81% of the fund's net value, ranking as the fifth-largest holding [2] - The Fuyong Research Optimal Mixed A Fund was established on September 19, 2023, with a latest scale of 1.3054 million. The fund has achieved a year-to-date return of 48.14%, ranking 1028 out of 8213 in its category, and a one-year return of 45.39%, ranking 911 out of 8130 [2] - The fund manager of Fuyong Research Optimal Mixed A is Lang Chengcheng, who has been in the position for 5 years and 126 days, managing a total asset size of 1.242 billion yuan. During his tenure, the best fund return was 61.86%, while the worst was -18.92% [3]