此外，该方案中由纳芯微定制的逻辑ASC芯片集成有多个逻辑器件，并支持频率检测功能，可满足接口 相关逻辑的集中处理，从而简化了接口设计，在提高系统集成度，实现小型化的同时，降低了BOM成 本，助力实现电驱/主驱系统功能安全相关架构的优化。 消息面上，据纳芯微官微消息，近日，纳芯微宣布与领先的智能电动汽车部件及解决方案提供商——联 合动力深度合作的两颗高集成度芯片——隔离采样及逻辑ASC集成芯片已在联合动力新一代电驱平台正 式量产。 智通财经APP获悉，纳芯微(02676)午后涨超5%，截至发稿，涨5%，报144.9港元，成交额4093.69万港 元。 在此次定制合作中，纳芯微创新性地将高压LDO、隔离采样放大器、隔离比较器集成在单颗隔离采样 芯片中，大大减少了外围器件数量，支持电驱系统实现高精度隔离电压采样、快速过欠压保护及小型化 设计。 ...

Group 1: Hong Kong IPO Market - The recent performance of Hong Kong IPOs has been mixed, with some companies like Tianri, MINI, Ruibo, and Birun being sold a day early, leading to missed opportunities for investors [1] - The analyst highlights the significant difference in subscription rates between Naxinwei (25 times) and Zhuoyue Ruixin (4813 times), suggesting that Naxinwei may offer better profitability despite lower demand [1] - The current batch of IPOs is limited, with Dragon Flag Technology being the only notable option, but it is expected to be difficult to acquire shares due to a discount greater than 40% [1] Group 2: Ctrip's Market Position and Regulatory Challenges - Ctrip is recognized as a leader in the online travel market, with a 60% growth in international business last year and a dominant share in the domestic online travel agency market [4] - The company is currently under investigation for monopolistic practices, which has led to a significant drop in its stock price [4][6] - Despite the regulatory challenges, Ctrip's financial health remains strong, with substantial cash reserves that can absorb potential fines estimated at 4 billion RMB [6] Group 3: Market Sentiment and Investment Strategy - The A-share market has shown resilience with a record high in margin financing, indicating strong investor sentiment despite recent declines [3] - The experience from previous regulatory actions against companies like Alibaba and Meituan suggests that the stock price may experience a temporary drop of 20%-40% before stabilizing [6] - The importance of patience in investment is emphasized, as good opportunities often arise after periods of volatility and negative sentiment [6]

Core Viewpoint - Naxin Micro (688052) experienced a decline in stock price, closing at 174.98 CNY, down 1.22% from the previous week, with a total market capitalization of 28.456 billion CNY [1] Group 1: Trading Information - On January 13, Naxin Micro executed a block trade at a discount of 13.01%, with a total transaction value of 7.8678 million CNY [2][4] Group 2: Company Announcements - On January 12, Naxin Micro repurchased 175,488 A-shares at prices ranging from 172.88 CNY to 175.39 CNY, totaling approximately 30.51 million CNY, intended for treasury stock [3] - On January 13, the company repurchased an additional 89,757 A-shares at prices between 169.94 CNY and 172.99 CNY, with a total expenditure of about 15.40 million CNY, also for treasury stock [3][4]

Core Viewpoint - The collaboration between United Power and Naxin Micro focuses on joint innovation for a new generation of electric drive platforms, transitioning the industry from a simple supply-demand relationship to deeper collaborative innovation [1] Group 1: Collaboration Details - United Power and Naxin Micro have developed an integrated chip solution based on system-level requirements, which has achieved large-scale production in United Power's fifth-generation electronic control products [1] - This partnership allows United Power to define chip functionality and performance requirements from a system architecture perspective, leveraging over ten years of experience in electric drive systems and functional safety [1] Group 2: Industry Impact - The collaboration promotes the evolution of mature electric drive architectures from discrete solutions to highly integrated chip forms, enhancing product reliability and integration while accelerating technology iteration and product introduction [1] - The "system definition + chip implementation" joint innovation model is seen as a valuable reference for achieving collaborative upgrades in the core system field of the electric vehicle industry chain [1]

港股半导体板块午后异动拉升，宏光半导体(06908.HK)涨超2%，华虹半导体(01347.HK)涨近2%，中芯 国际(00981.HK)、纳芯微(02676.HK)等跟涨。 本文源自：金融界AI电报 ...

Trading Information - On January 13, 2026, Naxin Micro (688052) closed at 170.33 CNY, down 2.28%, with a turnover rate of 1.98% and a trading volume of 28,200 shares, resulting in a transaction amount of 485 million CNY [1] - On the same day, the net outflow of main funds was 42.58 million CNY, accounting for 8.78% of the total transaction amount, while the net inflow of retail funds was 43.87 million CNY, representing 9.05% of the total transaction amount [5] Block Trading - On January 13, 2026, Naxin Micro executed a block trade at a discount of 13.01%, with a total transaction value of 7.87 million CNY [2] Company Announcements - On January 12, 2026, Naxin Micro repurchased 175,488 A-shares, accounting for 0.1241% of the total issued A-shares (excluding treasury shares), at a price range of 172.88 CNY to 175.39 CNY per share, totaling 30.51 million CNY [3] - On January 13, 2026, the company repurchased 89,757 A-shares at a price range of 169.94 CNY to 172.99 CNY per share, with a total payment of 15.40 million CNY, and these shares are intended to be held as treasury stock [4][5]

纳芯微1月13日大宗交易平台出现一笔成交，成交量5.31万股，成交金额786.78万元，大宗交易成交价为 148.17元，相对今日收盘价折价13.01%。该笔交易的买方营业部为国泰海通证券股份有限公司上海浦东 新区锦康路证券营业部，卖方营业部为国泰海通证券股份有限公司张家港人民东路证券营业部。 证券时报·数据宝统计显示，纳芯微今日收盘价为170.33元，下跌2.28%，日换手率为1.98%，成交额为 4.85亿元，全天主力资金净流出2812.71万元，近5日该股累计上涨2.90%，近5日资金合计净流出1.24亿 元。 两融数据显示，该股最新融资余额为8.92亿元，近5日增加3818.28万元，增幅为4.47%。（数据宝） 1月13日纳芯微大宗交易一览 | 成交量 | 成交金 | 成交价 | 相对当日收 | | | | --- | --- | --- | --- | --- | --- | | （万 | 额（万 | 格 | 盘折溢价 | 买方营业部 | 卖方营业部 | | 股） | 元） | （元） | （%） | | | | | | | | 国泰海通证券股份有限公司 | 国泰海通证券股份有限公 | | 5.3 ...

Core Viewpoint - On January 13, 14 stocks from the STAR Market experienced block trading, with a total transaction amount of 315 million yuan and a cumulative trading volume of 9.96 million shares [1]. Group 1: Trading Overview - A total of 38 block trades were recorded for the 14 STAR Market stocks, with the highest transaction amount attributed to Hu Silicon Industry, which had a trading volume of 6.61 million shares and a transaction amount of 149 million yuan [1]. - Other notable transactions included Huaxi Biological and Mingwei Electronics, with transaction amounts of 58.29 million yuan and 26.62 million yuan, respectively [1]. - The average price of block trades for the stocks showed significant variations, with some stocks trading at discounts to their closing prices, such as Zhongkong Technology at a discount rate of 27.20% [1][4]. Group 2: Price Performance - The STAR 50 Index fell by 2.80% on the same day, with 167 stocks, or 27.83%, experiencing price increases [1]. - Among the stocks involved in block trading, the average price change was a decrease of 0.10%, with notable gainers including Zhuoyi Information, Zhongkong Technology, and Huaxi Biological, which saw increases of 13.13%, 9.90%, and 2.25%, respectively [1]. - Conversely, stocks like Bolite, Mingwei Electronics, and Hu Silicon Industry faced declines of 11.41%, 4.87%, and 3.27% [1]. Group 3: Institutional Participation - Out of the block trades, 13 transactions involved institutional buyers or sellers, focusing on three stocks, with Huaxi Biological leading in institutional buy amounts at 22.17 million yuan [2]. - Other significant institutional purchases included Tiannai Technology and Yunlu Co., with buy amounts of 7.09 million yuan and 2.01 million yuan, respectively [2]. - In terms of capital flow, four stocks saw net inflows, with Huaxi Biological, Yunlu Co., and Lante Optical leading in net inflow amounts of 67.52 million yuan, 14.59 million yuan, and 10.73 million yuan, respectively [2].

最新公告列表 《翌日披露报表》 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 截至2026年1月13日收盘，纳芯微（688052）报收于170.33元，较前一交易日下跌2.28%，最新总市值为 277亿元。该股当日开盘174.81元，最高176.5元，最低169.31元，成交额达4.85亿元，换手率为1.98%。 根据公司近日披露的公告，苏州纳芯微电子股份有限公司于2026年1月13日购回89,757股A股股份，每股 购回价介于人民币169.94元至172.99元之间，合计支付金额为人民币15,400,976.33元。本次购回股份拟 持作库存股份，并在上海证券交易所进行。购回后A股已发行股份总数不变，库存股份数量相应增加。 H股股份无变动。 ...

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 蘇州納芯微電子股份有限公司 呈交日期： 2026年1月13日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 第一章節註釋： | 第一章節 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | A | 於香港聯交所上市 | 否 | | | 證券代號 (如上市) | 688052 | 說明 | A股（上海證券交易所） | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | 庫存股份變動 | | | | 事件 | | 已發行股份（不包括庫存股份）數 目 | ...