Core Viewpoint - Dongxin Co., Ltd. (688110.SH) announced a plan to repurchase and reduce shares through centralized bidding, indicating a strategic move to manage its equity structure and respond to funding needs [1] Group 1: Share Repurchase Plan - The company plans to reduce no more than 3 million shares of its repurchased stock within three months, starting 15 trading days after the announcement, which represents approximately 0.6783% of the total share capital [1] - The reduction will be executed through centralized bidding at market prices [1] Group 2: Individual Shareholder Reduction - Ms. Xie Yingxia intends to reduce her holdings by no more than 140,600 shares, which accounts for up to 0.0318% of the total share capital, within a three-month period starting from December 15, 2025, after a 15 trading day waiting period [1] - The reduction will also be conducted through centralized bidding [1]

Core Viewpoint - Dongxin Co., Ltd. (688110.SH) announced a plan to repurchase and reduce shares through centralized bidding, indicating a strategic move to manage its capital structure and respond to funding needs [1] Group 1: Share Repurchase Plan - The company plans to reduce no more than 3 million shares, which represents approximately 0.6783% of its total share capital, through centralized bidding within three months after the announcement [1] - The share reduction will commence 15 trading days after the announcement date [1] Group 2: Individual Shareholder Reduction - Ms. Xie Yingxia intends to reduce her holdings by no more than 140,600 shares, accounting for up to 0.0318% of the company's total share capital [1] - This reduction is planned to occur within three months following the 15 trading day period post-announcement, specifically from December 15, 2025, to March 14, 2026, with a window period during which no shares will be sold [1]

证券代码：688110 证券简称：东芯股份 公告编号：2025-077 东芯半导体股份有限公司 关于回购股份集中竞价减持股份 暨董监高减持股份计划公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 重要内容提示： 回购股份的基本情况 东芯半导体股份有限公司（以下简称"公司"或"本公司"）于 2024 年 7 月 9 日至 2024 年 10 月 8 日期间累计回购公司股份 5,506,814 股，占公司总股本 的 1.2452%。前述回购的股份用于维护公司价值及股东权益，将在披露回购结果 暨股份变动公告 12 个月后采用集中竞价交易方式出售。如公司未能在股份回购 结果暨股份变动公告日后三年内出售完毕已回购股份，尚未出售的已回购股份将 予以注销。截至本公告披露日，公司尚未减持或转让前述股份。 董监高持股的基本情况 截至本公告日，公司董事、总经理谢莺霞女士持有东芯半导体股份有限公司 股份 562,500 股，占公司总股本的比例为 0.1272%。上述股份均来源于公司首次 公开发行前持有的股份，且已于 2022 年 ...

证券代码：688110 证券简称：东芯股份 公告编号：2025-076 （一）审议通过《关于回购股份集中竞价减持股份计划的议案》 根据《上海证券交易所上市公司自律监管指引第 7 号——回购股份》的规定 以及公司《关于以集中竞价交易方式回购股份的回购报告书》的有关要求，董事 会同意公司通过集中竞价交易方式，按照市场价格累计减持不超过 3,000,000 股 已回购股份，占公司总股本的 0.6783%。公司本次减持回购股份收回资金将用于 补充公司日常经营所需要的流动资金，收回金额与库存股成本的差额部分将计入 或者冲减公司资本公积，不会对公司的经营、财务和未来发展产生重大影响。若 此期间公司发生送红股、资本公积金转增股本等导致公司股本总数变动的情形， 公司将对减持股份数量进行相应调整。 表决结果：9 票同意，0 票反对，0 票弃权，0 票回避。 东芯半导体股份有限公司 第三届董事会第七次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 东芯半导体股份有限公司（以下简称"公司"）于 2025 年 ...

Core Viewpoint - The company has approved a plan to reduce its repurchased shares through centralized bidding, aiming to sell up to 3 million shares, which represents 0.6783% of its total share capital [1] Group 1 - The board of directors has passed a resolution regarding the share repurchase and reduction plan [1] - The reduction will be executed via centralized bidding at market price [1] - The funds raised from the share reduction will be used to supplement the company's daily operating liquidity, with any excess being allocated to or offset against capital reserves [1]

Core Viewpoint - Dongxin Co., Ltd. (688110) announced plans to reduce its holdings of repurchased shares through centralized bidding, amounting to a maximum of 3 million shares, which represents 0.6783% of the company's total share capital [1] Summary by Category - **Share Reduction Plan** - The company intends to reduce its repurchased shares by up to 3 million shares through centralized bidding, equating to 0.6783% of total share capital [1] - **Management Shareholding** - The company's director and general manager, Xie Yingxia, plans to reduce her shareholding by up to 140,600 shares, which is no more than 0.0318% of the total share capital [1]

Core Viewpoint - The total margin balance of the STAR Market on November 19 was 258.339 billion yuan, showing a decrease of 1.162 billion yuan from the previous trading day [1] Group 1: Margin Balance - The financing balance amounted to 257.412 billion yuan, down by 1.166 billion yuan compared to the previous trading day [1] - The margin trading balance increased by 0.04 billion yuan, reaching 0.927 billion yuan [1] Group 2: Stock Performance - On November 19, 267 stocks in the STAR Market experienced net financing inflows, with 11 stocks having net inflows exceeding 30 million yuan [1] - Rongbai Technology topped the list with a net financing inflow of 145 million yuan, followed by Guangyun Technology, Dongxin Co., Changguang Huaxin, Huasheng Lithium Battery, and Yingfang Software [1]

Core Insights - Dongxin Semiconductor Co., Ltd. has seen a significant stock price increase of 345.58% year-to-date, with a recent 2.00% rise to 110.95 CNY per share [1] - The company reported a revenue of 573 million CNY for the first nine months of 2025, marking a year-on-year growth of 28.09%, while the net profit attributable to shareholders was -146 million CNY, a decrease of 12.16% [2] - The company has a diverse revenue structure, with NAND contributing 57.08%, MCP 25.88%, DRAM 10.43%, and NOR 6.15% to its total revenue [2] Stock Performance - As of November 19, Dongxin's market capitalization stands at 49.068 billion CNY, with a trading volume of 853 million CNY and a turnover rate of 1.75% [1] - The stock has experienced a 23.09% increase over the last five trading days and an 11.96% increase over the last 20 days [1] - Dongxin has appeared on the stock market's "龙虎榜" (top trading list) eight times this year, with the most recent appearance on September 4, where it recorded a net buy of -45.9745 million CNY [1] Shareholder Information - As of September 30, 2025, Dongxin has 51,300 shareholders, an increase of 168.45% from the previous period, with an average of 8,627 shares held per shareholder, down 62.75% [2] - The top ten circulating shareholders include notable ETFs, with the largest being the Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF, holding 7.0325 million shares [3] - New entrants among the top ten shareholders include Hong Kong Central Clearing Limited and Guolian An Semiconductor ETF [3]

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 88.764 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 2.921 billion yuan [1] - A total of 224 stocks saw net inflows, while 369 stocks experienced net outflows [1] Sci-Tech Innovation Board Performance - On the Sci-Tech Innovation Board, 218 stocks rose, with two stocks, Longxun Co. and Guangyun Technology, hitting the daily limit [1] - The newly listed stock C Hengkong closed with a remarkable increase of 310.61% [1] Fund Flow Analysis - Among the 224 stocks with net inflows, 13 stocks had inflows exceeding 100 million yuan, with C Hengkong leading at 899.819 million yuan [2] - Other notable inflows included Dongxin Co. and Kingsoft Office, with net inflows of 411.638 million yuan and 293.334 million yuan, respectively [2] Continuous Fund Flow - There are 48 stocks that have seen continuous net inflows for more than three trading days, with Weigao Orthopedics leading at nine consecutive days of inflow [2] - Conversely, 171 stocks have experienced continuous outflows, with Zhixiang Jintai leading at 16 consecutive days of outflow [2] Top Fund Inflows - The top stocks by net inflow include: - C Hengkong: 899.819 million yuan, 39.62% inflow rate, 310.61% increase, 81.36% turnover rate [2] - Dongxin Co.: 411.638 million yuan, 7.98% inflow rate, 12.75% increase, 10.91% turnover rate [2] - Kingsoft Office: 293.334 million yuan, 10.75% inflow rate, 1.68% increase, 1.84% turnover rate [2] Notable Outflows - The stocks with the highest net outflows include: - Aters: 623 million yuan, 7.91% decrease [1] - Baiwei Storage: 508 million yuan [1] - Rongbai Technology: 397 million yuan [1]

Market Overview - Global markets experienced significant declines, with major indices in the Asia-Pacific region all falling sharply. The Nikkei 225 index dropped 3.22% to 48702.98 points, marking the largest single-day decline since April [2] - European stock markets also opened lower, with major indices such as the Euro Stoxx 50, FTSE 100, CAC 40, DAX 30, and FTSE MIB all declining by over 1% [3] - In the A-share market, the Shanghai Composite Index fell by 0.81% to 3939.81 points, while the Shenzhen Component Index decreased by 0.92% to 13080.49 points. The ChiNext Index dropped 1.16% to 3069.22 points [4] Sector Performance - The semiconductor sector showed resilience, with stocks like Longxin Co. rising by 20% and Dongxin Co. increasing by nearly 13%. Other semiconductor stocks also performed well, indicating a strong interest in this sector despite broader market declines [8][10] - The AI application sector was notably active, with stocks such as Xuan Ya International and Langchao Software hitting the daily limit up, reflecting growing investor interest in AI technologies [12][14] - Conversely, the lithium battery sector faced a significant downturn, with companies like Huasheng Lithium Battery dropping over 17%. This sector's decline follows a period of strong performance, indicating potential volatility [16][17] New Listings - Three newly listed stocks saw substantial gains, with Hengkun New Materials closing up 310.61%, and Beikang Testing and Nanguang Digital rising by 295.52% and 224.78%, respectively [6] Investment Insights - Analysts suggest that the trend towards supply chain security and self-sufficiency will continue, particularly in the semiconductor industry. The ongoing growth in global AI computing power and the structural shortages in storage are expected to drive demand for domestic semiconductor production [10][15] - The recent announcements from major companies like Alibaba and Baidu regarding their AI initiatives indicate a competitive push in the AI sector, which may present investment opportunities in the long term [14][15]