9月30日，广东建科跌2.25%，成交额1.31亿元。两融数据显示，当日广东建科获融资买入额953.18万 元，融资偿还1788.65万元，融资净买入-835.48万元。截至9月30日，广东建科融资融券余额合计1.06亿 元。 融资方面，广东建科当日融资买入953.18万元。当前融资余额1.06亿元，占流通市值的5.39%。 资料显示，广东省建筑科学研究院集团股份有限公司位于广东省广州市天河区先烈东路121号大院，成 立日期2013年12月25日，上市日期2025年8月12日，公司主营业务涉及公司主营业务为从事建设工程领 域的检验检测技术服务。主营业务收入构成为：房建及市政72.84%，水利7.97%，安全生产7.93%，节 能环保5.70%，交通4.43%，其他(补充)1.13%。 截至8月12日，广东建科股东户数6.44万，较上期增加93189.86%；人均流通股1069股，较上期增加 0.00%。2025年1月-6月，广东建科实现营业收入5.02亿元，同比减少3.95%；归母净利润3355.13万元， 同比增长2.74%。 责任编辑：小浪快报 融券方面，广东建科9月30日融券偿还0.00股，融券卖出0. ...

Group 1 - The core viewpoint of the news is that Guangdong JianKe experienced a decline in stock price and trading volume, with a notable increase in shareholder accounts and a mixed performance in revenue and profit for the first half of 2025 [1][2]. Group 2 - On September 10, Guangdong JianKe's stock price fell by 1.56%, with a trading volume of 149 million yuan. The financing buy-in amount was 14.43 million yuan, while the financing repayment was 14.02 million yuan, resulting in a net financing buy-in of 410,500 yuan. The total financing and securities balance reached 123 million yuan [1]. - The financing balance of Guangdong JianKe as of September 10 accounted for 5.67% of its circulating market value [1]. - As of August 12, the number of shareholders for Guangdong JianKe increased to 64,400, representing a significant rise of 93,189.86%. The average circulating shares per person remained unchanged at 1,069 shares [2]. - For the first half of 2025, Guangdong JianKe reported an operating income of 502 million yuan, a year-on-year decrease of 3.95%. However, the net profit attributable to the parent company was 33.55 million yuan, reflecting a year-on-year growth of 2.74% [2]. - The main business of Guangdong JianKe includes inspection and testing technology services in the construction engineering field, with revenue contributions from various sectors: construction and municipal (72.84%), water conservancy (7.97%), safety production (7.93%), energy conservation and environmental protection (5.70%), transportation (4.43%), and others (1.13%) [1].

Core Viewpoint - Guangdong JianKe's stock price has experienced fluctuations, with a recent decline of 2.01% and a year-to-date increase of 3.47%, indicating volatility in investor sentiment and market performance [1][2]. Company Overview - Guangdong JianKe, established on December 25, 2013, and listed on August 12, 2025, is based in Guangzhou, Guangdong Province. The company specializes in inspection and testing technology services in the construction engineering sector [1]. - The company's main revenue sources are inspection and testing services (98.65%), with minor contributions from other services (0.85% and 0.50%) [1]. Financial Performance - For the first half of 2025, Guangdong JianKe reported operating revenue of 502 million yuan, a year-on-year decrease of 3.95%. However, the net profit attributable to shareholders increased by 2.74% to 33.55 million yuan [2]. - As of August 12, 2025, the number of shareholders reached 64,400, a significant increase of 93,189.86% compared to the previous period, with an average of 1,069 circulating shares per shareholder [2]. Market Activity - On August 27, 2025, the stock price was 35.19 yuan per share, with a trading volume of 60.01 million yuan and a turnover rate of 2.46%. The total market capitalization stood at 14.729 billion yuan [1]. - The stock has appeared on the "龙虎榜" (Dragon and Tiger List) four times this year, with the most recent appearance on August 21, 2025, where it recorded a net buying of 569,100 yuan [1].

Group 1 - The core point of the news is that Guangdong JianKe experienced a decline in stock price and negative net financing on August 22, 2023, with a trading volume of 683 million yuan and a financing balance of 183 million yuan, which is 7.20% of its market capitalization [1] - On August 22, 2023, Guangdong JianKe had a financing buy-in amount of 43.24 million yuan and a financing repayment of 75.39 million yuan, resulting in a net financing outflow of 32.15 million yuan [1] - The company primarily engages in inspection and testing technology services in the construction engineering sector, with 98.65% of its revenue coming from inspection and testing services [1] Group 2 - As of August 12, 2023, the number of shareholders for Guangdong JianKe increased significantly to 64,400, marking a 93,189.86% rise [2] - For the first quarter of 2025, Guangdong JianKe reported an operating income of 202 million yuan, reflecting a year-on-year growth of 1.70%, while the net profit attributable to shareholders was -14.07 million yuan, a decrease of 34.32% year-on-year [2]

Group 1 - The company N Guangjian Technology (301632) was listed today, opening with a significant increase of 397.87%, and closing with a total increase of 418.45% [2][3] - The total trading volume for the day reached 58.2534 million shares, with a total transaction value of 1.948 billion yuan, resulting in a turnover rate of 84.59% [2][3] - The company primarily operates in the construction engineering sector, providing inspection and testing technology services [3] Group 2 - The total number of shares issued by the company was 10.5 million, with an online issuance of 2.9345 million shares at a price of 6.56 yuan per share [3] - The company's initial price-to-earnings (P/E) ratio was 26.48, compared to the industry average P/E ratio of 36.57 [3] - The total amount raised from the initial public offering (IPO) was 687 million yuan, which will be primarily allocated to the construction of an innovation technology research institute headquarters and the establishment of a testing and marketing service network [3]

Core Viewpoint - Guangdong JianKe Group Co., Ltd. (stock code: 301632) was listed on the Shenzhen Stock Exchange's ChiNext board, opening at 32.66 yuan and closing at 34.01 yuan, marking an increase of 418.45% with a trading volume of 19.48 billion yuan and a turnover rate of 84.59% [1] Company Overview - The main business of Guangdong JianKe is inspection and testing technology services in the construction engineering sector [2] - The controlling shareholder is Guangdong Provincial Construction Engineering Group Holdings Co., Ltd., which holds 55.21% of the shares [2] - The actual controller is the Guangdong Provincial State-owned Assets Supervision and Administration Commission [2] Financial Performance - The company reported revenues of 107,227.97 million yuan, 115,447.37 million yuan, and 119,739.37 million yuan for the years 2022, 2023, and 2024 respectively [5][6] - Net profits for the same years were 10,171.13 million yuan, 9,815.27 million yuan, and 10,547.42 million yuan [6] - The company expects revenue for the first half of 2025 to be between 54,000 million yuan and 56,000 million yuan, representing a year-on-year growth of 3.26% to 7.09% [9] Accounts Receivable and Contract Assets - Accounts receivable and contract assets have shown significant growth, with balances of 25,806.02 million yuan, 35,883.28 million yuan, and 61,820.00 million yuan over the reporting periods, accounting for 33.21%, 39.09%, and 57.65% of revenue respectively [2][11] - The aging of accounts receivable has increased, with over 36.66% of accounts receivable being over one year old by the end of 2024 [11] Fundraising and Use of Proceeds - The company raised a total of 68,656.96 million yuan through its public offering, with a net amount of 62,917.97 million yuan after deducting issuance costs [4] - The funds will be used for the construction of an innovation technology research institute and the establishment of a testing and marketing service network [5] Dividend Distribution - The company distributed dividends totaling 141 million yuan during the reporting period, with cash dividends of 7,847.50 million yuan in 2022 and 6,278.00 million yuan in 2023 [13][14]

Group 1 - The core viewpoint of the article highlights that Guangdong JianKe experienced a significant opening increase of 397.87% on its first trading day, indicating strong market interest and demand for its shares [1][2]. - The company specializes in inspection and testing technology services within the construction engineering sector, positioning itself in a niche market that is essential for quality assurance in construction projects [1]. - On the opening day, the stock price reached a high of 32.66, with a total market value of 136.7 billion and a circulating market value of 22.49 billion [2]. Group 2 - The trading volume on the first day was substantial, with a turnover rate of 397.87%, reflecting high investor activity and engagement [2]. - The stock's performance indicates a strong initial reception from investors, which may suggest positive future prospects for the company in the construction inspection and testing industry [1][2].

统计显示，公司本次发行总量为1.05亿股，其中，网上发行量为2930.45万股，发行价格为6.56元/股， 发行市盈率26.48倍，行业平均市盈率36.57倍，网上发行最终中签率为0.0235656875%。公司首发募资 金额为6.87亿元，募资主要投向创新技术研究院总部建设项目、检测及营销服务网络建设项目等。（数 据宝） 今日上市新股表现 N广建科(301632)今日上市，开盘上涨397.87%，截至上午收盘涨幅扩大至425.91%，半日成交量4770.62 万股，成交额15.93亿元，换手率69.28%。 公司主要业务为建设工程领域的检验检测技术服务。 | 代码 | 简称 | 最新价（元） | 上午收盘涨跌幅（%） | 半日换手率（%） | | --- | --- | --- | --- | --- | | 301632 | N广建科 | 34.50 | 425.91 | 69.28 | （文章来源：证券时报网） ...

Group 1 - N Guangjianke was listed today with an opening price of 32.66 yuan, representing an increase of 397.87% [2] - The company primarily operates in the construction engineering sector, providing inspection and testing technology services [2] - The total number of shares issued was 105 million, with an online issuance of 29.30 million shares at a price of 6.56 yuan per share, resulting in a price-to-earnings ratio of 26.48, compared to the industry average of 36.57 [2] Group 2 - The company raised 687 million yuan through its initial public offering, with funds allocated mainly for the construction of an innovation technology research institute headquarters and the establishment of a testing and marketing service network [2] - The effective subscription number for the online issuance was 12.32 million, with a final winning rate of 0.0235656875% [2] - Recent IPO performances show significant first-day price increases across various sectors, with N Guangjianke leading at 397.87% [2][3]

Group 1 - Guangdong Jianke (301632) was listed on the Shenzhen Stock Exchange on August 12 [1] - The company specializes in inspection and testing technology services in the construction engineering sector [1] - The controlling shareholder is Guangdong Provincial Construction Engineering Group Holding Co., Ltd., which holds 231,100,000 shares, representing a 55.21% pre-IPO ownership [1] Group 2 - The shareholders of the controlling company include the Guangdong Provincial Government (90% ownership) and the Guangdong Provincial Department of Finance (10% ownership) [1] - The actual controller of the company is the State-owned Assets Supervision and Administration Commission of Guangdong Province [1] - The total amount raised from the public offering is 686.57 million yuan, with a net amount of 629.18 million yuan after deducting issuance costs, which will be used for the construction of an innovation technology research institute headquarters and a testing and marketing service network [1]