Core Insights - The professional services sector saw an increase of 0.61% on November 28, with XCMG Standard leading the gains [1] - The Shanghai Composite Index closed at 3888.6, up 0.34%, while the Shenzhen Component Index closed at 12984.08, up 0.85% [1] Stock Performance - XCMG Standard (300938) closed at 33.56, up 4.42% with a trading volume of 101,600 shares and a transaction value of 335 million [1] - Ancar Detection (300572) closed at 28.50, up 2.33% with a trading volume of 89,000 shares and a transaction value of 253 million [1] - Other notable performers include Core International (300662) up 1.80%, National Inspection Group (603060) up 1.58%, and Construction Research Institute (603183) up 1.53% [1] Fund Flow Analysis - The professional services sector experienced a net outflow of 30.95 million from institutional investors, while retail investors saw a net inflow of 12.51 million [2] - Notable stocks with significant fund flows include XCMG Standard with a net inflow of 34.41 million from institutional investors, and Broadcasting Measurement (002967) with a net inflow of 17.64 million [3]

Core Viewpoint - The company Ancheer Detection (300572.SZ) confirmed that it does not hold any shares in Beijing Boson Quantum Technology Co., Ltd [1] Group 1 - The company engaged with investors on an interactive platform to clarify its investment status [1]

Core Viewpoint - The company, Anche Detection, announced that its shareholder, Shanghai Xirui Technology, has pledged 14,722,421 shares of the company [2] Group 1 - The announcement was made on the evening of November 21 [2] - The pledged shares represent a significant portion of the company's equity held by the shareholder [2] - The notification was received by the company from Xirui Technology regarding the pledge [2]

证券代码：300572 证券简称：安车检测 公告编号：2025-044 深圳市安车检测股份有限公司 关于持股 5%以上股东股份质押的公告 截至本公告披露日，矽睿科技所持股份累计质押情况如下： | | | | | 累积质押 | 累积质押 | 已质押股份情况 | | 未质押股份情况 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东 | 持股数量 | 持股 | 累积质押股 | 股份占其 | 股份占公 | 已质押股 | | | | | 名称 | （股） | 比例 | 份数量（股） | 所持股份 | 司总股本 | 份限售和 | 占 已 质 | 未质押股份 | 占未质押 | | | | （%） | | | | | 押 股 份 | 限售和冻结 | 股份比例 | | | | | | 比例（%） | 比例（%） | 冻结数量 | 比例（%） | 数量（股） | | | | | | | | | | | | （%） | | | | | | | | （股） | | | | | 矽睿科 | 14,722,421 | 6.43 | 14,722, ...

Core Viewpoint - Anker Detection (300572.SZ) has indicated its collaboration with Xirui Technology, which specializes in sensor chips applicable in various fields including smartphones, wearable devices, smart home products, and humanoid robots. The company also offers detection solutions for new energy vehicles [1]. Group 1 - Anker Detection is engaged in the sensor chip sector through its partnership with Xirui Technology [1]. - The products from Xirui Technology are utilized in multiple applications such as smartphones, wearable technology, smart home devices, and humanoid robots [1]. - The company provides detection solutions specifically tailored for the new energy vehicle market [1].

Market Overview - The professional services sector increased by 0.29% on November 12, with Anche Detection leading the gains [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Top Performers - Anche Detection (300572) closed at 30.37, up 8.23% with a trading volume of 148,000 shares and a turnover of 426 million [1] - Other notable gainers include: - Zhongfangbiao (920122) up 4.02% to 40.35 [1] - Guangdian Measurement (002967) up 3.02% to 20.83 [1] - Huace Testing (300012) up 2.36% to 14.33 [1] Underperformers - Guoji Testing (301289) saw a decline of 7.33%, closing at 58.91 with a trading volume of 32,300 shares and a turnover of 193 million [2] - Other notable decliners include: - Zhonggang Tianyuan (002057) down 2.56% to 10.67 [2] - Gangyan Nake (300797) down 1.54% to 16.65 [2] Capital Flow - The professional services sector experienced a net outflow of 17.97 million from institutional investors, while retail investors saw a net outflow of 46.56 million [2] - Conversely, speculative funds recorded a net inflow of 64.53 million [2] Individual Stock Capital Flow - Anche Detection had a net inflow of 46.06 million from institutional investors, while it faced a net outflow of 25.94 million from retail investors [3] - Huace Testing recorded a net inflow of 22.96 million from institutional investors but a significant net outflow of 72.82 million from retail investors [3] - Other stocks with notable capital flows include: - Xince Standard (300938) with a net inflow of 19.25 million from institutional investors [3] - Zhongji Renjian (301508) with a net inflow of 9.86 million from institutional investors [3]

Core Viewpoint - Anke Detection's stock price has shown significant volatility, with a year-to-date increase of 58.44% but a recent decline of 20.01% over the last five trading days, indicating potential market fluctuations and investor sentiment changes [1][2]. Financial Performance - For the period from January to September 2025, Anke Detection reported a revenue of 326 million yuan, a slight decrease of 0.17% year-on-year [2]. - The company experienced a net loss attributable to shareholders of 21.19 million yuan, which represents a year-on-year increase in loss of 19.52% [2]. Shareholder Information - As of September 30, the number of shareholders for Anke Detection reached 16,400, marking an increase of 33.69% compared to the previous period [2]. - The average number of tradable shares per shareholder decreased by 25.20% to 11,181 shares [2]. Stock Market Activity - On November 12, Anke Detection's stock price rose by 2.03%, reaching 28.63 yuan per share, with a trading volume of 243 million yuan and a turnover rate of 4.71% [1]. - The company had a total market capitalization of 6.556 billion yuan [1]. Business Overview - Anke Detection, established on August 6, 2006, and listed on December 6, 2016, specializes in providing comprehensive solutions for the vehicle inspection sector [1]. - The revenue composition of the company includes: 56.40% from vehicle inspection systems, 37.16% from inspection operation services, 3.61% from value-added inspection services, 1.31% from regulatory systems, and smaller contributions from other services [1]. Dividend Information - Since its A-share listing, Anke Detection has distributed a total of 118 million yuan in dividends, with 4.532 million yuan distributed over the past three years [3].

Market Overview - The professional services sector experienced a decline of 0.39% on November 11, with Ancar Detection leading the drop [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Stock Performance - Notable gainers in the professional services sector included: - Guojijian Detection (301289) with a closing price of 63.57, up 2.90% on a trading volume of 32,400 shares and a transaction value of 205 million [1] - Puni Testing (300887) closed at 8.47, up 1.44% with a trading volume of 94,600 shares [1] - Zhonggang Tianyuan (002057) closed at 10.95, up 1.39% with a trading volume of 186,200 shares [1] - Conversely, Ancar Detection (300572) saw a significant decline of 4.30%, closing at 28.06 with a trading volume of 161,900 shares and a transaction value of 460 million [2] - Other notable decliners included: - Anbang Guardian (603373) down 3.36% to 44.52 [2] - Guodian Measurement (002967) down 2.51% to 20.22 [2] Capital Flow - The professional services sector experienced a net outflow of 107 million from institutional investors, while retail investors saw a net inflow of 63.86 million [2] - The capital flow for specific stocks showed: - Xince Standard (300938) had a net inflow of 43.38 million from institutional investors [3] - Guojijian Detection (301289) saw a net inflow of 12.56 million from institutional investors [3] - Ancar Detection (300572) had a significant net outflow of 159.38 million from retail investors [3]

Market Overview - The professional services sector experienced a decline of 1.29% on November 7, with Ancar Detection leading the drop [1] - The Shanghai Composite Index closed at 3997.56, down 0.25%, while the Shenzhen Component Index closed at 13404.06, down 0.36% [1] Stock Performance - Notable gainers in the professional services sector included: - Lansheng Co., Ltd. (600826) with a closing price of 11.54, up 3.04% [1] - Electric Science Institute (300215) with a closing price of 6.60, up 1.07% [1] - Major decliners included: - Ancar Detection (300572) with a closing price of 30.18, down 14.02% [2] - Shicun Detection (301228) with a closing price of 26.24, down 6.69% [2] Trading Volume and Capital Flow - The professional services sector saw a net outflow of 226 million yuan from institutional investors, while retail investors had a net inflow of 140 million yuan [2] - The total trading volume for Lansheng Co., Ltd. was 188,100 shares, with a transaction value of 216 million yuan [1] - Ancar Detection had a trading volume of 235,200 shares, with a transaction value of 746 million yuan [2] Capital Inflow Analysis - Lansheng Co., Ltd. had a net inflow of 36.58 million yuan from institutional investors, while retail investors showed a net outflow of 24.27 million yuan [3] - Electric Science Institute experienced a net inflow of 5.29 million yuan from retail investors, despite a net outflow of 12.23 million yuan from institutional investors [3]

证券代码：300572 证券简称：安车检测 公告编号：2025-043 深圳市安车检测股份有限公司 关于控股股东、实际控制人部分股份解除质押及协议转让 过户完成暨控制权拟发生变更的进展公告 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，没有虚假 记载、误导性陈述或重大遗漏。 重要内容提示： （一）2025 年 8 月 5 日，深圳市安车检测股份有限公司（以下简称"公司"） 控股股东、实际控制人贺宪宁先生与上海矽睿科技股份有限公司（以下简称"矽 睿科技"）签署《股份转让协议》，贺宪宁先生拟将其持有的公司 14,722,421 股份（占公司总股本的 6.43%，以下简称"第一期标的股份"）协议转让给矽睿 科技。同日，贺宪宁先生与矽睿科技签署《表决权委托协议》，约定在第一期标 的股份过户登记至矽睿科技名下，且同时满足《表决权委托协议》约定的其他全 部条件的前提下，贺宪宁先生同意将其持有的公司 31,075,341 股份（占公司总 股本的 13.57%，以下简称"第二期标的股份"）对应的表决权委托给矽睿科技。 （二）本次协议转让股份事宜在获得深圳证券交易所出具的《股份协议转让 确认书》前，贺宪宁先生根据协 ...