Group 1 - Banqiao Qiancheng signed a significant contract with Mango Film and Television for a total amount of 372 million yuan, accounting for 50.65% of the company's audited main business income for 2024 [1] - The contract allows Mango Film and Television to use the new media and traditional media broadcasting rights for related film and television works globally, positively impacting Banqiao Qiancheng's financial status and operating performance in 2025 and beyond [1] - Jingwei Huikai plans to sell its wholly-owned subsidiary Changsha Yushun for 112 million yuan, which will no longer be included in the consolidated financial statements after the transaction [1] Group 2 - Minsheng Health's subsidiary received a patent for a strain of lactic acid bacteria that significantly improves sarcopenic obesity, although it has not yet been applied to the company's products [2] - Dafu Technology intends to transfer 27% of its subsidiary Shenzhen Peitian Intelligent Manufacturing Equipment Co., Ltd. for 192 million yuan, maintaining a controlling stake post-transaction [3] - Feilong Co. received orders for high-power electronic water pumps for data centers from a well-known global power electronics provider [4] Group 3 - Yatai Co. was selected as a supplier for a foreign brand's EPB project, with a total sales amount of approximately 680 million yuan over a five-year lifecycle [5] - Gansu Energy's 1 million kilowatt wind-solar integrated project has received approval, representing over 10% of the company's installed capacity by the end of 2024 [6] - Jilin Aodong's subsidiary received approval for a drug supplement application for "Tang Le Capsule," used to treat symptoms related to diabetes [7] Group 4 - Shanshui Technology plans to invest 6 billion yuan in a new chemical materials project, expected to generate an annual output value of 8 billion yuan upon completion [8] - Dazhu CNC's H-share issuance application has been accepted by the China Securities Regulatory Commission [9] - Zhujiang Beer announced the resignation of its chairman due to retirement age, with a new chairman elected on the same day [10] Group 5 - Longkun Technology won a bid for a waste collection service project worth 21.57 million yuan, with a service period of one year [11] - Zhongnan Culture plans to provide financial support of up to 20 million yuan to its subsidiary for daily operational needs [12] - Shangfeng Cement's investment in a company applying for an IPO on the Sci-Tech Innovation Board has been accepted [13] Group 6 - Chuanheng Co. received a patent for a system and method for harmless treatment of phosphorus tailings [14] - Toukeng Life's seven medical device registration applications have been accepted, covering various diagnostic fields [15] - Xingqi Eye Medicine's clinical trial for a new eye gel has commenced with the first subject enrolled [16] Group 7 - Jiebang Technology plans to provide financial support of up to 60 million yuan to its subsidiary for operational needs [17] - Shenzhen Airport reported a passenger throughput of 5.54 million in May, a year-on-year increase of 15.67% [18] - Wan'an Technology received a cash dividend of 30 million yuan from its wholly-owned subsidiary [19] Group 8 - Jiuchuan Bio received a medical device registration certificate for a cystatin C assay kit [20] - Hongqiang Co. obtained a safety production license for its subsidiary, marking the official production of a new project [21] - Xiangtan Electric plans to issue convertible bonds totaling 487 million yuan [22] Group 9 - Guangwei Composite signed a supplementary material procurement contract worth 658 million yuan [23] - Jichuan Pharmaceutical announced a comprehensive tender offer starting June 18, with a price of 26.93 yuan per share [24] - Aerospace Rainbow plans to distribute cash dividends of 0.60 yuan per share [25] Group 10 - Industrial Bank plans to distribute cash dividends of 1.06 yuan per share, totaling 22.433 billion yuan [26] - China Automotive Research will repurchase and cancel 230,800 restricted shares due to the retirement of original incentive objects [27] - Annie Co. announced abnormal stock trading fluctuations but confirmed no significant changes in its operations [28] Group 11 - Giant Network confirmed no undisclosed significant matters following abnormal stock trading fluctuations [29]

Group 1 - Yinlun Co., Ltd. plans to establish a joint venture company, Suzhou Yizhi Lingqiao Drive Technology Co., Ltd., with an investment of 10 million yuan, holding a 20% stake, to enhance the development of embodied intelligent robot components [1] - Zhimin Da's controlling shareholder plans to transfer 5.03 million shares, representing 3.00% of the total share capital, through an inquiry transfer method [1][2] - ST Ningke's subsidiary plans to invest 100 million yuan in a technical transformation project for the production of bio-fermentation products, aiming to enhance market competitiveness [3][4] Group 2 - Fujian Jinsen's chairman resigned due to work reasons, and the resignation will take effect after the election of a new chairman [5][6] - Kanghong Pharmaceutical's subsidiary received approval for clinical trials of Songling Xue Mai Kang capsules, aimed at treating functional ventricular premature beats [7][8] - Ruizhi Pharmaceutical plans to sell a 32.59% stake in its associate company, Guangdong Shenghetang Health Food Co., Ltd., for 60 million yuan [9] Group 3 - Meili Cloud's shareholder, China Metallurgical Paper Group, is undergoing bankruptcy reorganization, with its shares frozen and partially pledged [10] - Mongolian Grass Ecological plans to raise up to 1.495 billion yuan through a private placement for various ecological projects and working capital [11] - Aikelan's major shareholder plans to reduce their stake by up to 3% due to personal funding needs [12] Group 4 - Chaojie Co., Ltd. has three shareholders planning to reduce their stakes by a total of up to 3.73% for personal funding needs [13] - Haitai Biological's director plans to reduce their stake by up to 0.14% for personal funding needs [14] - New Guodu's executives plan to reduce their stakes by a total of up to 50.19 million shares for personal funding needs [15] Group 5 - Zhiguang Electric's vice chairman plans to reduce their stake by up to 304.06 million shares for personal funding needs [16] - *ST Jinbi's controlling shareholder plans to transfer 47.0853 million shares, making Yuan Yi Cheng Wu the new controlling shareholder [17][18] - Kaizhong Precision received a project designation from a leading global new energy battery manufacturer, with expected sales of approximately 700 million yuan [19][20] Group 6 - Defang Nano's director plans to reduce their stake by up to 133,200 shares for personal funding needs [21] - ST Hongtai's stock will have its risk warning removed, changing its name and increasing the price fluctuation limit [22] - Guoanda's directors plan to reduce their stakes by a total of up to 101,700 shares for personal funding needs [23] Group 7 - Lanshi Heavy Industry plans to acquire 100% of Qingdao Equipment for 99.9821 million yuan to enhance its delivery capabilities [24] - Qingdao Bank's major shareholder plans to increase its stake to no more than 19.99%, pending regulatory approval [25]

Group 1 - Leisai Intelligent adjusted the share repurchase price limit from 25.00 yuan/share to 52.00 yuan/share [1] - Fulin Precision's subsidiary Jiangxi Shenghua signed a supplementary agreement with CATL, involving a 500 million yuan advance payment for production capacity [1] - Shenzhou Cell plans to issue up to 25 million A-shares to its controlling shareholder to raise no more than 900 million yuan for working capital [2] Group 2 - BOE Technology received a commitment for an 1.8 billion yuan stock repurchase loan from China Construction Bank [2] - Chengjian Development plans to publicly transfer 9.24% equity in Beijing Science and Technology Park Construction Group at a minimum price of 282 million yuan [2][3] - *ST Lingda's chairman and president Wang Mingsheng resigned, with Jin Yongfeng elected as the new chairman [4] Group 3 - Jiangsu Boyun's shareholder plans to reduce holdings by up to 3% of the company's shares [6] - Yuhua Tian's shareholders plan to reduce holdings by up to 6% of the company's shares [8] - Anpei Long's shareholder plans to reduce holdings by up to 3% of the company's shares [10] Group 4 - Dayu Water-saving plans to participate in the auction for 70% equity of Huai'an Design Institute [15] - InSai Group intends to purchase 80% equity of Zhizhe Brand for 642 million yuan [16] - Jinj Chicken's shareholder plans to reduce holdings by up to 2.99% of the company's shares [18] Group 5 - Chao Hongji's shareholder plans to reduce holdings by up to 3% of the company's shares [19] - Chuangye Huikang's shareholder intends to transfer 40 million shares to repay stock pledge financing [20] - Zhuangzi Island's shareholder plans to reduce holdings by up to 1% of the company's shares [21] Group 6 - *ST Renle received a decision from the Shenzhen Stock Exchange to terminate its stock listing [22] - SMIC's wholly-owned subsidiary plans to sell 14.832% equity of a subsidiary to Hunan Guoke Microelectronics [24]

Group 1 - China State Construction signed new contracts totaling 1.52 trillion yuan from January to April, representing a year-on-year increase of 2.8% [1] - Yongpu Medical's subsidiary obtained a medical device business license valid until May 7, 2030, allowing it to engage in medical device retail and wholesale [1] - Ningbo Maritime received a government subsidy of 4.42 million yuan, which will impact its net profit for the fiscal year 2025 [1] Group 2 - Mingpu Optoelectronics obtained a patent for a magnetic powder core and its preparation method, enhancing its capabilities in magnetic materials technology [1] - Digital Zhitong plans to establish a wholly-owned subsidiary in Beijing with a registered capital of 5 million yuan [1] - Zhongmin Energy's shareholder plans to reduce its stake by up to 0.28% of the company's total shares [1][6] Group 3 - Tunnel Holdings' controlling shareholder intends to increase its stake in the company by investing between 250 million to 500 million yuan [1] - China Telecom appointed Liu Guiqing as the new President and COO [1] - Datang Power completed the issuance of 3 billion yuan in medium-term notes, with proceeds aimed at repaying debt and supplementing working capital [1] Group 4 - *ST Weihai won a bid for a flood control project worth 182 million yuan, accounting for 7.35% of its audited revenue for 2024 [1] - Huijin Tong announced a cash dividend of 0.0868 yuan per share, totaling 29.44 million yuan [1] - Xinkai Energy's shareholders plan to reduce their holdings by a combined total of 4% of the company's shares [1][39] Group 5 - Xinhuan Group's subsidiary won a 1.02 billion yuan nuclear power project contract [1] - Southern Airlines reported a 12.14% year-on-year increase in passenger turnover for April [1] - Xinjiang Torch plans to acquire 100% equity of Yushan Litai for 125 million yuan [1]

Group 1 - Company Instech reported a net profit of 177 million yuan for 2024, a year-on-year increase of 28.15%, with a proposed cash dividend of 1.20 yuan per 10 shares [1] - Instech achieved an operating revenue of 1.185 billion yuan in 2024, representing a year-on-year growth of 24.45% [1] - The company specializes in the research, production, and sales of rare earth permanent magnet materials and applications [2] Group 2 - Company Junda reported a net loss of 106 million yuan for Q1 2025, transitioning from profit to loss, with a year-on-year revenue decline of 49.52% [3] - Junda's operating revenue for Q1 2025 was 1.875 billion yuan [3] - The company focuses on the research, production, and sales of photovoltaic cell products [4] Group 3 - Company Annada reported a net loss of 10.26 million yuan for Q1 2025, with a year-on-year revenue increase of 1.44% [5] - Annada's operating revenue for Q1 2025 was 473 million yuan [5] - The company specializes in titanium dioxide and iron phosphate products [6] Group 4 - Company Jiuzhou Pharmaceutical reported a net profit of 250 million yuan for Q1 2025, a year-on-year increase of 5.68% [7] - Jiuzhou's operating revenue for Q1 2025 was 1.49 billion yuan, reflecting a year-on-year growth of 0.98% [7] - The company provides custom research and production services for pharmaceutical companies and research institutions [8] Group 5 - Company Yitong Century won a 1.48 billion yuan contract for a 5G comprehensive maintenance project with Guangdong Unicom [9] - The project will enhance the company's business volume and expansion in Guangdong [9] - Yitong Century specializes in communication network technology services and solutions [10] Group 6 - Company Rijiu Optoelectronics reported a net profit of 67.47 million yuan for 2024, a year-on-year increase of 506.9%, with a proposed cash dividend of 2.00 yuan per 10 shares [10] - Rijiu's operating revenue for 2024 was 583 million yuan, representing a year-on-year growth of 22% [10] - The company focuses on the research, production, and sales of touch display application materials [11] Group 7 - Company Ruotong reported a net profit of 95.98 million yuan for 2024, a year-on-year increase of 0.91%, with a proposed cash dividend of 2.00 yuan per 10 shares [12] - Ruotong's operating revenue for 2024 was 408 million yuan, reflecting a year-on-year growth of 7.54% [12] - The company specializes in drilling and completion equipment for oil and gas [13] Group 8 - Company Shuangxiang reported a net profit of 472 million yuan for 2024, a year-on-year increase of 754.84%, with a proposed cash dividend of 1.50 yuan per 10 shares [14] - Shuangxiang's operating revenue for 2024 was 2.29 billion yuan, representing a year-on-year growth of 51.55% [14] - The company focuses on synthetic leather and optical-grade PMMA products [15] Group 9 - Company Xinfang Pharmaceutical reported a net profit of 101 million yuan for 2024, a year-on-year decrease of 64.70%, with a proposed cash dividend of 0.30 yuan per 10 shares [16] - Xinfang's operating revenue for 2024 was 6.032 billion yuan, reflecting a year-on-year decline of 6.63% [16] - The company is involved in medical services, pharmaceutical distribution, and manufacturing [17] Group 10 - Company Dongxing Medical reported a net profit of 97.42 million yuan for 2024, a year-on-year increase of 0.21%, with a proposed cash dividend of 6.00 yuan per 10 shares [18] - Dongxing's operating revenue for 2024 was 435 million yuan, reflecting a year-on-year growth of 0.40% [18] - The company specializes in surgical medical devices [19] Group 11 - Company Wuzhou Special Paper reported a net profit of 64.68 million yuan for Q1 2025, a year-on-year decrease of 51.56%, with an operating revenue of 1.989 billion yuan [20] - Wuzhou's operating revenue for Q1 2025 increased by 15.21% [20] - The company focuses on the research, production, and sales of mechanism paper and pulp [21] Group 12 - Company Jinrui Mining expects a net profit of 15.28 million yuan for Q1 2025, a year-on-year increase of 617.40% [22] - The company specializes in the production and sales of strontium salt products [23] Group 13 - Company Youyan New Materials expects a net profit of 60 million to 75 million yuan for Q1 2025, a year-on-year increase of 13076% to 16370% [24] - The company focuses on electronic films, precious metal materials, and rare earth materials [25] Group 14 - Company Guoli expects a net profit of 11 million to 13 million yuan for Q1 2025, a year-on-year increase of 164.38% to 212.45% [26] - The company specializes in urban infrastructure design, construction, and investment [27] Group 15 - Company Shenzhen Airport reported a passenger throughput of 5.5422 million in March, a year-on-year increase of 8.70% [28] - The airport's cargo throughput was 171,900 tons, reflecting a year-on-year growth of 14.51% [28] - The company is involved in aviation and related non-aviation businesses [29] Group 16 - Company Shenghui Integration reported an order balance of 2.117 billion yuan as of March 31, 2025, a year-on-year increase of 11.89% [30] - The company provides cleanroom engineering and electromechanical engineering services [31] Group 17 - Company Chengyi Pharmaceutical received a drug registration certificate for Mercaptopurine tablets [32] - The drug is applicable for various diseases including choriocarcinoma and acute lymphoblastic leukemia [32] Group 18 - Company Enhua Pharmaceutical initiated Phase I clinical trials for NH280105 capsules, targeting Alzheimer's disease [33] - The trial aims to assess the safety and pharmacokinetics of the drug [33] Group 19 - Company Lingang Steel proposed a share buyback of 50 million to 100 million yuan [34] - The company specializes in the production and development of metallurgical products [35] Group 20 - Company Fujia plans to repurchase shares worth 15 million to 30 million yuan [36] - The company focuses on smart cleaning appliances and key components [37] Group 21 - Company Mould Technology received a project designation letter for exterior parts from a luxury car client, with an estimated total sales of 2.07 billion yuan [38] - The project is expected to start mass production in April 2027 [38] Group 22 - Company Longxin General expects a net profit of 4.55 billion to 5.30 billion yuan for Q1 2025, a year-on-year increase of 76.65% to 105.77% [39] - The company specializes in motorcycles, engines, and general machinery products [40] Group 23 - Company Dongfang Securities reported a net profit of 1.436 billion yuan for Q1 2025, a year-on-year increase of 62.08% [41] - The company focuses on investment management and securities trading [42] Group 24 - Company Yalian Machinery plans to use up to 800 million yuan of idle funds for low-risk financial products [43] - The company specializes in the production of engineered wood production lines and equipment [44] Group 25 - Company Guanghua Technology reported a net loss of 205 million yuan for 2024, with total revenue of 2.589 billion yuan [45] - The company focuses on PCB chemicals and lithium battery materials [46] Group 26 - Company Boya Biotechnology plans to publicly transfer 80% of its subsidiary's equity for 213 million yuan [47] - The transaction aims to optimize resource allocation focusing on blood products [48] Group 27 - Company Darui Electronics plans to repurchase shares worth 30 million to 50 million yuan [49] - The company specializes in customized components and automation equipment [50] Group 28 - Company Hongying Intelligent plans to repurchase shares worth 30 million to 40 million yuan [51] - The company focuses on smart control products and assemblies [52] Group 29 - Company Guangku Technology announced a change in the upper shareholding structure of its controlling shareholder [53] - The operational activities of the company will not be materially affected [54] Group 30 - Company Dingjie Smart's application for convertible bond issuance has been accepted by the Shenzhen Stock Exchange [55] - The company provides digital and intelligent solutions for various industries [56]