Core Viewpoint - The news highlights the recent performance and financial status of Shenzhen Institute of Building Research Co., Ltd. (建科院), indicating a mixed outlook with a notable decline in revenue and profit, alongside fluctuations in stock price and shareholder dynamics [1][2]. Financial Performance - As of November 10, 2025, the company reported a revenue of 171 million yuan, representing a year-on-year decrease of 31.35% [2]. - The net profit attributable to shareholders was -69.91 million yuan, reflecting a significant decline of 102.73% compared to the previous year [2]. - Cumulative cash dividends since the company's A-share listing amount to 91.67 million yuan, with 23.47 million yuan distributed over the past three years [3]. Stock Performance - On November 20, the stock price increased by 2.19%, reaching 17.24 yuan per share, with a trading volume of 51.43 million yuan and a turnover rate of 2.06% [1]. - Year-to-date, the stock has risen by 7.01%, but it has seen a decline of 0.52% over the last five trading days and a more significant drop of 16.88% over the past 20 days [1]. Shareholder Dynamics - The number of shareholders decreased by 7.44% to 17,500 as of November 10, 2025, while the average number of circulating shares per person increased by 8.04% to 8,396 shares [2]. - As of September 30, 2025, notable institutional holdings include Noan Multi-Strategy Mixed A, which increased its stake by 356,100 shares, and CITIC Prudential Multi-Strategy Mixed A, which entered as a new shareholder with 588,200 shares [3]. Business Overview - The company, established on August 20, 2007, and listed on July 19, 2017, operates in various sectors including building design, green building consulting, ecological urban planning, and public service [1]. - The revenue composition is as follows: public service (41.30%), building design (25.86%), urban planning (21.82%), building consulting (6.06%), other (3.46%), and EPC and project management (1.50%) [1].

Core Viewpoint - The stock of Shenzhen Institute of Building Research Co., Ltd. (建科院) has shown a positive trend with a year-to-date increase of 9.75% and a recent uptick of 2.02% on November 14, 2023, despite a significant decline in revenue and net profit for the first nine months of 2025 [1][2]. Financial Performance - As of November 10, 2025, the company reported a revenue of 171 million yuan, a year-on-year decrease of 31.35%, and a net profit attributable to shareholders of -69.91 million yuan, reflecting a decline of 102.73% [2]. - Cumulative cash dividends since the company's A-share listing amount to 91.67 million yuan, with 23.47 million yuan distributed over the past three years [3]. Stock Market Activity - On November 14, 2023, the stock price reached 17.68 yuan per share, with a trading volume of 60.44 million yuan and a turnover rate of 2.36%, resulting in a total market capitalization of 2.593 billion yuan [1]. - The stock has experienced a 2.85% increase over the last five trading days and a 10.36% increase over the last 20 days [1]. Shareholder Information - The number of shareholders decreased by 7.44% to 17,500 as of November 10, 2025, while the average number of circulating shares per person increased by 8.04% to 8,396 shares [2]. - Notable institutional holdings include Nuoan Multi-Strategy Mixed A (320016) as the fifth largest shareholder, increasing its stake by 356,100 shares, and CITIC Prudential Multi-Strategy Mixed (LOF) A (165531) entering as the tenth largest shareholder with 588,200 shares [3]. Business Overview - Shenzhen Institute of Building Research Co., Ltd. was established on August 20, 2007, and went public on July 19, 2017. Its main business areas include architectural design, green building consulting, ecological urban planning, and public service [1]. - The revenue composition of the company is as follows: public service (41.30%), architectural design (25.86%), urban planning (21.82%), building consulting (6.06%), other (3.46%), and EPC and project management (1.50%) [1].

Summary of Key Points Core Viewpoint - Suzhou Jian Ke Institute announced a share reduction plan by major shareholders, indicating potential changes in ownership structure and investor sentiment [1] Shareholder Reduction Plans - Major shareholder and director Wu Qichao plans to reduce holdings by up to 4.95 million shares, representing 0.9957% of total share capital [1] - Shareholder and supervisor Chu Ying intends to reduce holdings by up to 36,000 shares, accounting for 0.0072% of total share capital [1] Current Shareholding Status - As of November 13, Wu Qichao has reduced his holdings by 269,500 shares, which is 0.0542% of total share capital, leaving him with 5.0804% ownership [1] - Chu Ying has reduced his holdings by 36,000 shares, maintaining a current ownership of 0.0279% [1]

Core Insights - The engineering consulting services sector saw a slight increase of 0.12% on November 13, with Hualan Group leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Stock Performance - Hualan Group (301027) closed at 19.85, with a rise of 8.59% and a trading volume of 228,700 shares, amounting to a transaction value of 444 million yuan [1] - Other notable performers included: - Zhaobiao Co. (301136) at 14.22, up 3.80% [1] - Huayang International (002949) at 14.93, up 1.91% [1] - Youan Design (300983) at 24.95, up 1.51% [1] Capital Flow - The engineering consulting services sector experienced a net outflow of 209 million yuan from institutional investors, while retail investors saw a net inflow of 168 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2][3] Individual Stock Capital Flow - Notable net inflows from retail investors included: - Shanshui Bide (300844) with a retail net inflow of 1.17 million yuan [3] - Tongji Technology (600846) with a retail net inflow of 731,830 yuan [3] - Conversely, significant net outflows from institutional investors were observed in: - Huatu Shanding (300492) with a net outflow of 1.43 million yuan [3] - Jianyan Design (301167) with a net outflow of 459,910 yuan [3]

Core Viewpoint - The company, Jian Ke Yuan, has clarified that its accounts receivable primarily come from government, public institutions, and state-owned enterprises, indicating a strong credit profile and payment capability of its clients [1] Group 1 - The company's accounts receivable can cover both short-term and long-term borrowings [1] - The main clients for the company's receivables are concentrated in key business areas, which enhances the reliability of payment [1] - The clients are characterized by strong credibility and good payment ability [1]

Core Viewpoint - The company reported a significant decrease in shareholder accounts and a substantial decline in both revenue and net profit for the third quarter, indicating potential challenges ahead [2] Group 1: Shareholder Information - As of November 10, the number of shareholders for the company was 17,467, a decrease of 1,404 from the previous period (October 31), representing a decline of 7.44% [2] - The latest stock price of the company is 17.83 yuan, remaining flat, with a cumulative increase of 3.84% since the concentration of shares began [2] Group 2: Financial Performance - For the first three quarters, the company achieved a total operating revenue of 171 million yuan, a year-on-year decrease of 31.92% [2] - The net profit for the same period was -69.91 million yuan, reflecting a year-on-year decline of 100.90% [2] - The basic earnings per share were reported at -0.4766 yuan [2]

Group 1 - The core point of the news is the performance of Shenzhen Institute of Building Research Co., Ltd. (建科院), which saw a stock price increase of 5.15% to 17.98 CNY per share, with a trading volume of 145 million CNY and a turnover rate of 5.60%, resulting in a total market capitalization of 2.637 billion CNY [1] - The company was established on August 20, 2007, and listed on July 19, 2017. Its main business areas include architectural design, green building consulting, ecological urban planning, and public trust services [1] - The revenue composition of the company is as follows: public trust services 41.30%, architectural design 25.86%, urban planning 21.82%, building consulting 6.06%, other 3.46%, and EPC and project management 1.50% [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Nuoan Fund holds a significant position in the company. Nuoan Multi-Strategy Mixed A (320016) increased its holdings by 356,100 shares in the third quarter, bringing its total to 1,041,100 shares, which accounts for 0.71% of the circulating shares [2] - The estimated floating profit for Nuoan Multi-Strategy Mixed A today is approximately 916,200 CNY. The fund was established on August 9, 2011, and has a current scale of 1.855 billion CNY. Year-to-date returns are 74.25%, ranking 247 out of 8,147 in its category [2] - The fund manager of Nuoan Multi-Strategy Mixed A is Kong Xianzheng, who has been in the position for 4 years and 351 days. The total asset scale under his management is 5.608 billion CNY, with the best fund return during his tenure being 89.04% and the worst being -16.74% [3]

Core Points - The company JianKe Institute announced that its major shareholder JianKe Investment plans to reduce its holdings by up to 1,466,600 shares, which represents 1.00% of the total share capital, between December 1, 2025, and February 27, 2026 [2] - The reason for the reduction is due to the shareholder's personal funding needs, and the selling price will be determined based on market conditions [2]

Group 1 - Aerospace Universe's subsidiary won a project worth 246 million yuan [1] - Aerospace Universe was established in March 2000, focusing on providing technical solutions and manufacturing services for the aerospace sector [1] Group 2 - Bixing Wulian's shareholder plans to reduce holdings by up to 1% [2] - Bixing Wulian was founded in January 2012, specializing in hardware for sensing devices and big data processing software systems [2] Group 3 - SanSheng Guojian's shareholder intends to reduce holdings by up to 1% [3][4] - SanSheng Guojian was established in January 2002, focusing on the research, production, and sales of antibody drugs [4] Group 4 - Tianyi New Materials is facing a bankruptcy pre-restructuring application from creditors [5] - Tianyi New Materials was founded in November 2009, specializing in powder metallurgy brake pads and renewable energy [5] Group 5 - Hongda High-Tech's director plans to reduce holdings by up to 100,000 shares [6] - Hongda High-Tech was established in July 1997, focusing on the research, production, and sales of textile fabrics and medical devices [6] Group 6 - Weixinno plans to issue 419 million shares to raise up to 2.937 billion yuan [7] - Weixinno was founded in January 1998, specializing in the research, production, and sales of OLED and Micro-LED display devices [7] Group 7 - Jingneng Thermal's shareholder plans to reduce holdings by up to 3% [8] - Jingneng Thermal was established in December 2002, focusing on thermal supply and energy-saving technology services [8] Group 8 - Silk Road Vision's director plans to reduce holdings by up to 68,200 shares [9][10] - Silk Road Vision was founded in March 2000, specializing in digital visual comprehensive services based on CG creativity and technology [10] Group 9 - New Ray Energy's shareholder plans to reduce holdings by up to 0.65% [11] - New Ray Energy was established in June 1997, focusing on the research, production, and sales of high-efficiency power supply products [11] Group 10 - Jian Ke Yuan's shareholder plans to reduce holdings by up to 1% [12] - Jian Ke Yuan was founded in August 2007, specializing in providing technical services for urban green development [12] Group 11 - Del Shares' plan to acquire Aizhuo Intelligent Technology has been approved by the Shenzhen Stock Exchange [13] - Del Shares was established in November 2004, focusing on automotive parts systems [13] Group 12 - Weining Health elected a new chairman, Liu Ning [14] - Weining Health was founded in April 2004, focusing on integrated solutions for medical health information [14] Group 13 - Huichang Communications elected He Fei as the new chairman [15] - Huichang Communications was established in February 2006, specializing in smart cloud video software and hardware [15] Group 14 - Shen Sanda A's controlling shareholder plans to transfer 3.01% of shares [16] - Shen Sanda A was founded in December 1993, focusing on digital and information services [16] Group 15 - Taiji Co. plans to transfer 4.64% of shares [17] - Taiji Co. was established in October 1987, focusing on providing digital services for various sectors [17] Group 16 - Tianzhun Technology's controlling shareholder plans to donate 8 million shares and 8 million yuan in cash [18] - Tianzhun Technology was founded in August 2009, specializing in industrial intelligent equipment [18] Group 17 - ST Lutong's second extraordinary general meeting resolutions are deemed valid [20][21] - ST Lutong was established in February 2007, focusing on broadband network intelligent connection solutions [21] Group 18 - Yinxin Technology's controlling shareholder plans to reduce holdings by up to 1% [22] - Yinxin Technology was founded in May 2004, specializing in IT infrastructure solutions for data centers [22]

Group 1 - Great Wall Technology has terminated the planning of control change matters and will resume trading on November 10, 2025 [2] - The actual controllers of Great Wall Technology were in discussions for a share transfer that could lead to a change in control, but they decided to terminate the planning due to a lack of consensus on core issues [2] Group 2 - Eight One Steel and other companies or shareholders are under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [3] - Eight One Steel received a notice from the CSRC regarding the investigation, stating that their production and operations remain normal and will not be significantly affected [3] Group 3 - ST Chang Pharmaceutical has been investigated by the CSRC for suspected false reporting of financial data, which could lead to mandatory delisting if found guilty of major violations [4] - Intercontinental Oil and Gas is also under investigation, but the investigation pertains to a shareholder and does not affect the company's operations [4] Group 4 - Tianyi New Materials has agreed to undergo pre-restructuring due to creditor applications, which is expected to improve the chances of successful restructuring [6] - The pre-restructuring process will facilitate early communication with creditors and potential investors [6] Group 5 - Suzhou Planning intends to acquire 100% of Dongjin Aviation Technology through a combination of share issuance and cash payment, with a transaction price of 250 million yuan [7] - This acquisition aims to create a competitive integrated solution in air traffic management, addressing industry pain points and aligning with the development of the low-altitude economy [7] Group 6 - Del Shares plans to acquire 100% of Aizhuo Intelligent Technology through share issuance and will raise matching funds from specific investors [8] - The transaction has been reviewed and approved by the Shenzhen Stock Exchange's merger and reorganization review committee [8] Group 7 - Degute has decided to terminate its major asset restructuring transaction due to difficulties in forming a satisfactory plan within the effective time window [9] - The termination requires further negotiations and internal approval processes from the involved parties [9] Group 8 - Aerospace Hanyu's subsidiary has won a bid for a project worth approximately 246.3 million yuan, which is expected to positively impact the company's performance [11] - Huachang Communications has elected a new chairman, which may influence the company's strategic direction [11] Group 9 - Maolai Optical has received approval from the CSRC to issue convertible bonds to unspecified investors [12] - Tianchen Medical has adjusted its share repurchase plan, increasing the maximum repurchase price and total amount [12] Group 10 - Jiangsu Youxian's controlling shareholder plans to increase its stake in the company by investing between 100 million and 150 million yuan [21] - Jian Ke Institute plans to reduce its holdings by up to 1,466,600 shares [21]