Group 1 - The core point of the article is that Shenzhen Xince Standard Technology Service Co., Ltd. announced a share reduction plan by its shareholder Li Shengping, who holds approximately 6.75 million shares, representing 2.77% of the company's total share capital [1] - Li Shengping plans to reduce his holdings by up to approximately 2.435 million shares (1% of total share capital) through centralized bidding and up to approximately 4.3041 million shares (1.77% of total share capital) through block trading within three months from December 8, 2025, to March 7, 2026 [1] - The announcement specifies that the number of shares to be reduced will be adjusted in case of any corporate actions such as dividends or stock splits, but the percentage of total share capital will remain unchanged [1] Group 2 - The article also mentions that for centralized bidding, the total number of shares reduced within any consecutive 90 days cannot exceed 1% of the company's total shares, while for block trading, it cannot exceed 2% within the same period [1]

信测标准公告，股东李生平持有公司675.01万股，占2.77%，因个人资金需求，计划自2025年12月8日至 2026年3月7日，通过集中竞价减持不超过243.5万股，占1.00%；大宗交易减持不超过430.41万股，占 1.77%，合计不超2.77%。 ...

证券代码：300938 证券简称：信测标准 公告编号：2025-218 深圳信测标准技术服务股份有限公司 关于特定股东减持股份的预披露公告 股东李生平先生保证向本公司提供的信息内容真实、准确、完整，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。 特别提示： 深圳信测标准技术服务股份有限公司（以下简称"公司"）股东李生平先生 持有公司无限售条件股份数6,739,019股，有限售条件股份数11,043股，合计持有 6,750,062股（占本公司总股本比例2.77%），计划自本公告披露之日起三个交易 日后的三个月内（2025年12月8日至2026年3月7日），以集中竞价交易方式减持 本公司股份不超过2,434,963股（占本公司总股本比例1.00%），以大宗交易方式 减持本公司股份不超过4,304,056股（占本公司总股本比例1.77%）。如遇派息、 送股、转增股本、配股等除权除息事项，上述拟减持股份数量将相应进行调整， 但减持股份占本公司总股本的比例不变。其中，通过集中竞价交易方式减持的， 在任意连续九十个自然日内，减持股份总数不超过公司股份总数的1% ...

Market Overview - The professional services sector experienced a decline of 0.59% on December 2, with Zhongjin Radiation leading the drop [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Stock Performance - Notable gainers in the professional services sector included: - Xince Standard (300938) with a closing price of 35.45, up 3.20% and a trading volume of 124,200 shares, totaling 430 million yuan [1] - Lansiqimi (300795) closed at 15.90, up 2.19% with a trading volume of 112,800 shares, totaling 178 million yuan [1] - Conversely, significant decliners included: - Zhongquanfuzhao (300962) with a closing price of 17.99, down 4.56% and a trading volume of 107,800 shares, totaling 25.66 million yuan [2] - Anbang Guard (603373) closed at 41.24, down 2.80% with a trading volume of 6,815 shares, totaling 28.42 million yuan [2] Capital Flow - The professional services sector saw a net outflow of 132 million yuan from institutional investors, while retail investors experienced a net inflow of 89.54 million yuan [2] - The detailed capital flow for selected stocks showed: - Xince Standard (300938) had a net inflow of 30.20 million yuan from institutional investors, while retail investors had a net outflow of 16.85 million yuan [3] - Huace Testing (300012) recorded a net inflow of 6.18 million yuan from institutional investors, with a net outflow of 7.52 million yuan from retail investors [3]

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]

Market Overview - The professional services sector experienced a decline of 2.76% on November 21, with XCM Standard leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Stock Performance - Notable gainers in the professional services sector included: - Electric Science Institute (300215) with a closing price of 6.71, up 2.91% on a trading volume of 671,200 shares [1] - Lansheng Co., Ltd. (600826) closed at 11.93, up 1.45% with a trading volume of 576,800 shares [1] - Major decliners included: - XCM Standard (300938) which fell 9.07% to a closing price of 32.30, with a trading volume of 237,100 shares [2] - Guoyi Bidding (920039) down 5.99% to 11.61, with a trading volume of 23,300 shares [2] Capital Flow - The professional services sector saw a net outflow of 158 million yuan from institutional investors, while retail investors contributed a net inflow of 70.47 million yuan [2] - The capital flow for specific stocks showed: - Electric Science Institute (300215) had a net inflow of 31.59 million yuan from institutional investors [3] - XCM Standard (300938) experienced a significant net outflow of 79.7 million yuan from institutional investors [3]

Core Insights - As of November 20, a total of 103 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more [1] - The stock with the longest consecutive net buying days is Galaxy Microelectronics, which has seen net buying for 17 trading days [1] - Other notable stocks with significant net buying days include Lianrui New Materials, Tongling Co., *ST Sitong, Shimao Energy, Datang Power, Shanghai Mechanical & Electrical, Xince Standards, and Hongchuang Holdings [1]

Core Insights - The professional services sector saw a slight increase of 0.46% on November 20, with Lansheng Co. leading the gains [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Stock Performance - Lansheng Co. (600826) closed at 11.76, up 10.01% with a trading volume of 170,300 shares [1] - Xince Standard (300938) closed at 35.52, up 7.31% with a trading volume of 189,600 shares [1] - Other notable performers include: - Electric Science Institute (300215) at 6.52, up 2.19% [1] - China Steel Tianyuan (002057) at 10.58, up 0.95% [1] - Zhongmei Wall Lighting (300962) at 18.36, up 0.77% [1] Fund Flow Analysis - The professional services sector experienced a net outflow of 32.98 million yuan from institutional investors, while retail investors saw a net inflow of 24.48 million yuan [2] - Notable net inflows from retail investors include: - Lansheng Co. with a net inflow of 76.87 million yuan [3] - Electric Science Institute with a net inflow of 24.89 million yuan [3] - Conversely, significant net outflows from institutional investors were observed in: - Xince Standard with a net outflow of 16.05 million yuan [3] - Electric Science Institute with a net outflow of 37.54 million yuan [3]

Market Overview - The professional services sector experienced a decline of 1.09% on the previous trading day, with Guoyi Tender leading the drop [1] - The Shanghai Composite Index closed at 3946.74, up 0.18%, while the Shenzhen Component Index closed at 13080.09, unchanged [1] Stock Performance - Notable gainers in the professional services sector included: - Xince Standard (300938) with a closing price of 33.10, up 3.60% on a trading volume of 166,000 shares and a turnover of 54.5 million yuan [1] - Beikang Testing (920160) closed at 27.42, up 3.47% with a trading volume of 138,900 shares and a turnover of 386 million yuan [1] - Major decliners included: - Guoyi Tender (920039) which closed at 12.56, down 4.56% with a trading volume of 26,200 shares and a turnover of 33.38 million yuan [2] - Lingdian Youshu (301169) closed at 42.50, down 4.39% with a trading volume of 17,000 shares and a turnover of 73.66 million yuan [2] Capital Flow - The professional services sector saw a net outflow of 251 million yuan from institutional investors, while retail investors experienced a net inflow of 131 million yuan [2] - The capital flow for specific stocks showed: - Xince Standard (300938) had a net outflow of 24.63 million yuan from institutional investors [3] - Puni Testing (300887) recorded a net inflow of 17.98 million yuan from retail investors [3]

Core Points - The company announced the postponement of the implementation deadlines for several projects to December 31, 2026 [2] Group 1 - The company held the fifth board meeting and the fifth audit committee meeting on November 18, 2025 [2] - The projects affected by the deadline extension include the "Central China Military-Civilian Dual-Use Testing Base Project," "Suzhou Laboratory Expansion Project," and "Ningbo Laboratory Expansion Project" [2]