从资金流向上来看，当日专业服务板块主力资金净流入1.79亿元，游资资金净流入1804.51万元，散户资 金净流出1.97亿元。专业服务板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301449 | N天湖 | 101.01 | 174.48% | 11.80万 | | 10.19亿 | | 920122 | 中纺标 | 34.67 | 1.64% | 1.44万 | | 4962.98万 | | 301169 | 零点有数 | 47.91 | 1.46% | 2.21万 | | 1.06亿 | | 300962 | 中金辐照 | 16.40 | 0.43% | 2.45万 | | 4031.74万 | | 003008 | 开普检测 | 22.02 | 0.14% | 1.56万 | | 3414.53万 | | 300012 | 华测检测 | 13.42 | -0.15% | 14.10万 | | 1.90亿 | | 920753 | 天纺标 | 2 ...

从资金流向上来看，当日专业服务板块主力资金净流出1.54亿元，游资资金净流出2887.81万元，散户资 金净流入1.83亿元。专业服务板块个股资金流向见下表： 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。 证券之星消息，12月22日专业服务板块较上一交易日上涨0.38%，信测标准领涨。当日上证指数报收于 3917.36，上涨0.69%。深证成指报收于13332.73，上涨1.47%。专业服务板块个股涨跌见下表： ...

Core Viewpoint - Shenzhen Xince Standard Technology Service Co., Ltd. has received an administrative regulatory measure from the Shenzhen Securities Regulatory Bureau, issuing a warning letter to shareholder Gao Lei for failing to halt trading when his shareholding reached a multiple of 5% [1]. Group 1: Shareholder Actions - Gao Lei, a shareholder holding over 5% of the company, reduced his shareholding by 1.8 million shares, accounting for 0.74% of the total share capital on October 28 [4]. - Following this reduction, the combined shareholding of the controlling shareholder and his concerted actors is 39.65%, totaling 96.54 million shares [4]. - There have been continuous reductions in shareholdings by shareholders and executives throughout the year, including a planned reduction by shareholder Li Shengping of up to 2.77% of the total share capital [5]. Group 2: Company Performance - Shenzhen Xince Standard, established in 2000, is the first commercial third-party testing institution in China, providing various testing services across multiple sectors [6]. - The company has experienced a slowdown in revenue and net profit growth, with revenue growth dropping from 24.64% in 2023 to 6.71% in the previous year, and net profit growth decreasing from 38.03% to 7.67% [6]. - For the first three quarters of this year, the company reported revenue of 597 million yuan, an increase of 8.31%, and a net profit of 155 million yuan, also up by 8.33% [6].

信测标准12月12日公告，公司于近日收到深圳证监局下发的行政监管措施决定书《深圳证监局关于对高 磊采取警示函措施的决定》。高磊作为持有公司5%以上股份的股东，在与一致行动人合计持股比例变 动至5%的整数倍时，未依法停止交易公司股票。上述行为违反了《上市公司收购管理办法》相关规 定。深圳证监局决定对高磊采取出具警示函的行政监管措施。 ...

证券代码：300938 证券简称：信测标准 公告编号：2025-219 深圳信测标准技术服务股份有限公司 关于股东收到深圳证监局警示函的公告 经查，你持有深圳信测标准技术服务股份有限公司 5%以上的股份，2025 年 10 月 28 日，你与一致行动人合计持股比例变动至 5%的整数倍时，未依法停止 交易公司股票。上述行为违反了《上市公司收购管理办法》（证监会令第 227 号，下同）第十三条第二款、《证券期货法律适用意见第 19 号——〈上市公司 收购管理办法〉第十三条、第十四条的适用意见》（证监会公告〔2025〕1 号） 第二条第一款的规定。 根据《上市公司收购管理办法》第七十五条规定，我局决定对你采取出具警 示函的行政监管措施。你应认真吸取教训，切实加强对证券法律法规的学习，杜 绝此类违法违规行为再次发生，并在收到本决定书之日起 15 日内向我局报送书 面报告。 如对本监管措施不服，可以在收到本决定书之日起 60 日内向中国证券监督 管理委员会提出行政复议申请（行政复议申请可以通过邮政快递寄送至中国证券 监督管理委员会法治司），也可以在收到本决定书之日起 6 个月内向有管辖权的 人民法院提起诉讼。复议与诉讼 ...

证券之星消息，12月10日专业服务板块较上一交易日上涨0.17%，苏试试验领涨。当日上证指数报收于 3900.5，下跌0.23%。深证成指报收于13316.42，上涨0.29%。专业服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300416 | 苏试试验 | 17.66 | 3.52% | 40.96万 | 7.13亿 | | 300938 | 信测标准 | 34.89 | 2.86% | 8.85万 | 3.03亿 | | 301632 | 广东建科 | 25.51 | 2.37% | 3.55万 | 8985.93万 | | 300860 | 锋尚文化 | 29.95 | 1.05% | ﻜ 6.40万 | 1.93亿 | | 301289 | 国缆检测 | 57.73 | 0.96% | 8477.0 | 4870.21万 | | 002967 | 广电计量 | 23.50 | 0.95% | 25.90万 | 6.01亿 | | 301228 | 实村检测 | ...

Group 1 - Xi'an Yicai plans to invest approximately 12.5 billion yuan in the Wuhan silicon material base project, focusing on producing silicon monocrystalline polished wafers and epitaxial wafers for advanced integrated circuits [1] - CATL has repurchased 15.99 million A-shares for a total expenditure of approximately 4.386 billion yuan, representing 0.36% of its total A-share capital [1][2] - Tianpu Co. has completed a stock suspension review after a 451.8% increase in stock price from August 22 to November 27, and its shares will resume trading [2] Group 2 - Jiangbolong plans to raise no more than 3.7 billion yuan through a private placement for high-end memory research and development projects [4] - Ashi Chuang intends to raise no more than 900 million yuan for semiconductor material projects and to supplement working capital [5] - Aike Co. plans to acquire 100% equity of Dongguan Qixiang for 2.2 billion yuan, focusing on products applicable in new energy battery and storage fields [6] Group 3 - Xiangyuan Cultural Tourism's subsidiary intends to acquire 100% equity of Jinxiu Lianhua Mountain for approximately 345 million yuan, which operates a national AAAA-level tourist attraction [7] - Zhongding Co. plans to issue convertible bonds totaling no more than 2.5 billion yuan for various projects including smart robots and new energy vehicle systems [9] - Jingtou Development intends to acquire 45% equity of Shanghai Lishi and related debts, aiming for full ownership of the company [10] Group 4 - Luoyang Molybdenum's subsidiary plans to invest 500 million yuan in a fund focusing on technology, healthcare, and consumer goods [11] - Transsion Holdings has submitted an application for H-share listing on the Hong Kong Stock Exchange [12] - ST Zhiyun's controlling shareholder is set to change, with a new entity gaining control over 18.61% of voting rights [13] Group 5 - Chongqing Construction's second-largest shareholder plans to transfer 12.95% of state-owned shares to other state-owned entities [14] - Longpan Technology's subsidiary signed a long-term procurement agreement to supply 106,800 tons of lithium iron phosphate materials, with a total contract value estimated between 4.5 billion to 5.5 billion yuan [15] - Junting Hotel's controlling shareholder will change to Hubei Cultural Tourism Group, with shares resuming trading [16] Group 6 - Hefei Guotou will become the controlling shareholder of Chuanan Technology after a private placement to raise no more than 1.419 billion yuan for various projects [18] - Xianglu Tungsten's shareholder plans to reduce holdings by up to 1.6 million shares, representing 0.49% of total shares [20] - Ankai Micro plans to acquire 85.79% of Siche Technology for 326 million yuan, focusing on AIoT chip design [20]

Group 1: Share Buybacks and Increases - Jiangsu Shentong plans to continue increasing its shareholding by 100 million to 155 million yuan [3] - Pingmei Shenhua's directors and senior management plan to increase their shareholding [3] - CATL has repurchased a total of 15.99 million A-shares as of November 30 [3] - Lanke Technology has repurchased a total of 1.505 million A-shares as of November 30 [3] - Century Huatong has made its first share purchase amounting to 499.95 million yuan [3] Group 2: Share Reductions - Youyou Foods' shareholder plans to reduce holdings by no more than 0.26% [5] - *ST Wanfang's shareholder plans to reduce holdings by no more than 3% [5] - Yaxin Security's shareholders plan to collectively reduce holdings by no more than 1.75% [5] - Bixingsource reduced its holdings by 177,700 shares from December 1 to December 2 [5] - Pioneering Technology's shareholder plans to reduce holdings by no more than 3% [5] - Northern Shares' shareholder plans to reduce holdings by no more than 3% [5] - Tianfu Communication's executives plan to collectively reduce holdings by no more than 475,000 shares [5] - Luguan Technology's shareholder plans to reduce holdings by no more than 2% [5] - Xince Standards' shareholder plans to reduce holdings by no more than 2.77% [5] - Meili Technology's shareholder plans to reduce holdings by no more than 1.11% [5] - Rongneng Technology's shareholder has reduced holdings by 1.5 million shares as of December 1, 2025 [5] - Fuhui Technology's senior management plans to reduce holdings by no more than 0.74% [5] - Hefei China’s largest shareholder plans to reduce holdings by no more than 2% [5]

Mergers and Acquisitions - Jiemite announced the termination of its plan to acquire control of Siten Helix due to a lack of agreement on key terms among the parties involved, stating that this decision will not significantly impact the company's current operations, financial condition, or strategic development [1] - Xue Tian Salt Industry plans to purchase a 41% stake in Hunan Meite New Materials Technology Co., Ltd. from its controlling shareholder, Hunan Salt Industry Group, for an estimated price of 261 million yuan, which will increase its total ownership in Meite New Materials to 61% [2] - Aike Co., Ltd. intends to acquire 100% of Dongguan Silicon Xiang through a combination of issuing shares and cash payment, with a preliminary transaction price set at 2.2 billion yuan [3] - Xiangyuan Cultural Tourism's wholly-owned subsidiary plans to acquire 100% of Jinxiu Lianhua Mountain for 345 million yuan, which includes a debt assumption of approximately 290 million yuan [4] Shareholding Changes - Xince Standard announced that shareholder Li Shengping plans to reduce his stake by up to 2.77%, consisting of a maximum of 2.435 million shares through centralized bidding and 4.304 million shares through block trading [5] - Luguan Technology reported that its shareholder, Zhuhai Xiheng Investment Partnership, intends to reduce its holdings by up to 2%, equating to a maximum of 8.2982 million shares [6] - Pioneering Technology disclosed that shareholder Rongke Chuangtou plans to reduce its stake by up to 3%, with a maximum of 2.4536 million shares through centralized bidding and 4.9072 million shares through block trading [7]

Summary of Key Points Core Viewpoint - The shareholder Li Shengping of Xince Standard (300938.SZ) plans to reduce his holdings in the company due to personal financial needs, involving a total reduction of up to 6.739 million shares, which represents 2.77% of the company's total share capital [1] Group 1: Shareholding Reduction Details - Li Shengping intends to reduce his holdings through centralized bidding transactions, with a maximum of 2.435 million shares (1.00% of total share capital) [1] - Additionally, he plans to reduce his holdings via block trading, with a maximum of 4.304 million shares (1.77% of total share capital) [1] - The total planned reduction amounts to 6.739 million shares, which is 2.77% of the company's total share capital [1] Group 2: Timeline and Context - The reduction period is set to begin three trading days after the announcement, lasting from December 8, 2025, to March 7, 2026 [1] - The reason for the share reduction is stated as personal funding needs [1]