Group 1 - The company Tianrun Industrial (SZ 002283) announced on July 31 that it has repurchased approximately 4.66 million shares, accounting for 0.4091% of its total share capital, through a centralized bidding transaction [2] - The highest transaction price for the repurchased shares was 5.87 yuan per share, while the lowest was 5.26 yuan per share, with a total transaction amount of approximately 25.7 million yuan [2] - For the fiscal year 2024, the company's revenue composition is entirely from automotive parts, with a 100.0% share [2]

Core Viewpoint - The company has approved a share repurchase plan to buy back its A-shares using its own funds and a special loan, with a total repurchase amount between RMB 25 million and RMB 50 million, and a maximum repurchase price of RMB 9.82 per share [1] Group 1: Share Repurchase Plan - The company plans to use its own funds and special loan funds for the share repurchase, aimed at implementing an employee stock ownership plan or equity incentive plan [1] - The total repurchase amount is set to be no less than RMB 25 million and no more than RMB 50 million, with a maximum repurchase price of RMB 9.82 per share [1] - The repurchase period is set for a maximum of 12 months from the board's approval date [1] Group 2: Price Adjustment - If the company undergoes any dividend distribution or capital increase during the repurchase period, the maximum repurchase price will be adjusted from RMB 9.82 to RMB 9.62 per share [2] - The adjustment follows the relevant regulations from the China Securities Regulatory Commission and the Shenzhen Stock Exchange [2] Group 3: Repurchase Progress - As of July 31, 2025, the company has repurchased a total of 4,662,000 shares, accounting for 0.4091% of the total share capital [3] - The highest transaction price during the repurchase was RMB 5.87 per share, while the lowest was RMB 5.26 per share, with a total transaction amount of RMB 25,697,038 (excluding transaction fees) [3] Group 4: Compliance and Future Arrangements - The share repurchase implementation complies with the company's repurchase plan and relevant laws and regulations [4] - The company will continue to execute the repurchase plan based on market conditions and will fulfill its information disclosure obligations as required by law [6]

证券日报网讯 7月31日晚间，天润工业发布公告称，截至2025年7月31日，公司通过回购专用证券账户 以集中竞价交易方式累计回购公司股份4，662，000股，占公司当前总股本的0.4091%。 （文章来源：证券日报） ...

Group 1 - The company Tianrun Industrial (002283.SZ) announced a share buyback program, having repurchased a total of 4,662,000 shares as of July 31, 2025, which represents 0.4091% of its current total share capital [1] - The highest transaction price during the buyback was 5.87 CNY per share, while the lowest was 5.26 CNY per share [1] - The total amount spent on the share buyback was 25,697,038.00 CNY, excluding transaction fees [1]

证券代码：002283 证券简称：天润工业 公告编号：2025-036 天润工业技术股份有限公司 关于回购公司股份的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 天润工业技术股份有限公司（以下简称"公司"）于 2025 年 3 月 10 日 召开第六届董事会第十七次会议，审议通过了《关于回购公司股份方案的 议案》，同意公司使用自有资金及股票回购专项贷款资金以集中竞价交易 方式回购部分公司已发行的人民币普通股（A 股）股票，用于后续实施股 权激励计划或员工持股计划。本次回购资金总额不低于人民币 2,500 万元 （含），且不超过人民币 5,000 万元（含），回购价格不超过人民币 9.82 元/股（含），本次回购期限为自公司董事会审议通过回购股份方案之日起 不超过 12 个月。具体内容详见公司分别于 2025 年 3 月 11 日、2025 年 3 月 18 日在《证券时报》、《中国证券报》、《上海证券报》、《证券日 报》和巨潮资讯网（www.cninfo.com.cn）上披露的《关于回购公司股份方 案暨取得股票回购专项贷款承诺函的公告》（公告编号： ...

金融界消息 截至2025年7月30日收盘，天润工业（002283）报收于6.26元，下跌1.73%，换手率1.63%， 成交量16.39万手，成交金额1.03亿元。 通过天眼查大数据分析，天润工业技术股份有限公司共对外投资了13家企业，参与招投标项目81次，知 识产权方面有商标信息18条，专利信息555条，此外企业还拥有行政许可58个。 资金流向方面，今日主力资金净流出1924.49万元，占比成交额18.68%。其中，超大单净流出1093.39万 元、占成交额10.62%，大单净流出831.10万元、占成交额8.07%，中单净流出流入457.18万元、占成交 额4.44%，小单净流入1467.30万元、占成交额14.25%。 来源：金融界 天润工业最新一期业绩显示，截至2025一季报，公司营业总收入10.01亿元、同比增长4.01%，归属净利 润9847.75万元，同比增长6.43%，扣非净利润9005.13万元，同比减少4.15%，流动比率2.828、速动比率 1.954、资产负债率23.00%。 天眼查商业履历信息显示，天润工业技术股份有限公司，成立于1995年，位于威海市，是一家以从事汽 车制造业为主的 ...

（原标题：天润工业(002283.SZ)：铸锻件业务中包含行星轮架、壳体、提升臂、支架等工程机械类铸 件毛坯和成品，该部分业务收入占公司总收入比重较小） 格隆汇7月30日丨天润工业(002283.SZ)在互动平台表示，公司生产的主营产品曲轴、连杆主要供给生产 发动机的主机厂，随主机厂装配到整车、工程机械、船或发电机组等。此外，公司铸锻件业务中包含行 星轮架、壳体、提升臂、支架等工程机械类铸件毛坯和成品，该部分业务收入占公司总收入比重较小。 ...

Core Viewpoint - A total of 16 A-share listed companies disclosed their latest merger and acquisition announcements during the week of July 21 to July 27, with notable transactions including Huylin Ecological's plan to acquire a 49% stake in Wuhan Junheng, and the resumption of trading for its stock on July 28 [1][3]. Group 1: Company Announcements - Huylin Ecological announced on July 25 its intention to purchase a 49% stake in Wuhan Junheng, with its stock set to resume trading on July 28 [3]. - Western Gold announced on July 25 its plan to acquire 100% of Xinjiang Meisheng for 1.655 billion yuan [3]. - Guochuang High-tech announced on July 25 its plan to acquire 100% of Ningbo Guopei for 22.5 million yuan [3]. - Shanghai Pharmaceuticals announced on July 25 its intention to acquire a 10% stake in a financial company held by Shashi Dongtan [3]. - Heng Rui Medicine announced on July 25 its plan to acquire a 1.4587% stake in Chengdu Shengdi Medicine for 4.0144 million yuan [3]. - Yuanli Co. announced on July 24 its intention to purchase 100% of Tongsheng Co., with its stock set to resume trading [3]. - Angel Yeast announced on July 24 its plan to acquire a 55% stake in Zuitong Sugar Industry for 506 million yuan [3]. - Jinlong Co. announced on July 23 its intention to acquire a 29.32% stake in Zhisuang Company [3]. - Huayu Mining announced on July 23 its plan to acquire an 11% stake in Asia Pacific Mining for 300 million yuan [3]. - Titan Technology announced on July 23 its intention to acquire 100% of ASL for approximately 55.85 million yuan [3]. - GoerTek announced on July 22 its plan to acquire Mia Precision Technology Co. and Changhong Industrial Co. for approximately 10.4 billion Hong Kong dollars [3]. - Geer Software announced on July 22 its intention to acquire more than 51% of Weipin Zhiyuan, which owns an intelligent orchestration platform [3]. - Tianrun Industrial announced on July 22 its plan to acquire 100% of Shandong Altai for 13.5 million yuan [3]. - Hanyi Co. announced on July 22 its intention to acquire a 39% stake in Shanghai Pidong Cultural Media for 10.2 million yuan [3]. - ST Xifa announced on July 21 its plan to cash purchase a 50% stake in Lhasa Beer held by Carlsberg, which is expected to constitute a major asset restructuring [3]. - Beiding Co. announced on July 21 its intention to acquire 100% of Zhongshan Kairui for 156 million yuan [3].

Group 1 - The core viewpoint is that Weihai City is actively promoting the deep integration of the real economy and digital economy, leading to a steady and positive development trend in the digital economy, with the core industry value added expected to reach 5.75% of GDP by 2024, ranking third in the province [1] - The city has initiated a robust 5G base station construction campaign, with 553 new 5G base stations built by 2025, bringing the total to 8,894 [1] - Weihai is focusing on digital industrialization by implementing nine major projects, including integrated circuits, and has cultivated 19 provincial-level software engineering technology centers and 22 high-end software products [1] Group 2 - The city emphasizes "smart transformation and digital upgrade" as a key driver for high-quality manufacturing development, with three companies recognized as national digital leading enterprises in 2024, the highest number in the province [2] - Future plans include accelerating the dual-driven development of industrial digitalization and digital industrialization, with a goal of constructing over 9,000 5G base stations by 2025 [2] - The city aims to enhance intelligent computing capabilities and create a comprehensive support system for enterprises throughout the entire lifecycle of data management [2] Group 3 - Weihai is focused on expanding and strengthening the digital industry by integrating printer production capacity and accelerating the introduction of wide-format and 3D printers [3] - The city supports the development of semiconductor products and materials, particularly in automotive electronics and industrial robotics [3] - There is a commitment to promoting the development and application of industrial software, enhancing the integration of software and manufacturing [3] Group 4 - The city is implementing actions to elevate the standards of digital transformation in manufacturing, promoting deep applications of "5G + industrial internet" [4] - Plans include building around 20 provincial-level industrial internet key platforms and over 80 industrial internet demonstration applications by the end of 2025 [4] - The focus is on enhancing the transformation of advantageous industrial chains and promoting large-scale equipment updates through a "thousand projects, thousand enterprises" initiative [4]

分组1 - Watson Bio signed a strategic cooperation framework agreement with Yuxi State-owned Capital Operation Company to establish a long-term partnership in the vaccine and bioproducts industry [1] - The cooperation aims to promote innovation in vaccines and synthetic biological manufacturing through various methods such as establishing equity investment funds and strategic investments [1] - Watson Bio was founded in January 2001 and focuses on the research, production, and sales of human vaccines and biotechnological drugs [2] 分组2 - Yuan Dong Bio announced a preliminary transfer price of 42.06 yuan per share for its stock, attracting 12 institutional investors with a total subscription of 540,000 shares, resulting in a subscription multiple of 1.60 times [3] - Yuan Dong Bio was established in June 2009 and specializes in the research, production, and sales of chemical raw materials, high-end chemical drugs, and biological drugs [3] 分组3 - Weiming Environmental reported a total power generation of 2.262 billion kWh in the first half of the year, representing a year-on-year increase of 7.54% [4] - The company also achieved a total online power generation of 1.863 billion kWh, with an average online electricity price of 0.569 yuan per kWh [4] - Weiming Environmental was founded in December 2001 and focuses on low-carbon environmental technology, products, and services [5] 分组4 - Qidi Design won a bid for the Henan Airport Intelligent Computing Center project with a total bid amount of 860 million yuan [6] - The project includes construction, maintenance, and operation of a computing cluster, with a construction period of 150 calendar days [6] - Qidi Design was established in March 1988 and specializes in design consulting, construction engineering, and new energy projects [7] 分组5 - Tiantan Bio's subsidiary received approval for a production site change for its product "Recombinant Human Coagulation Factor VIII" used in treating hemophilia A [8] - The new production site is located in Chengdu, Sichuan Province [8] - Tiantan Bio was founded in June 1998 and focuses on blood products using human plasma and recombinant technology [9] 分组6 - East China Pharmaceutical's HDM1002 tablet clinical trial application was approved by the FDA, aimed at weight management for overweight or obese individuals [10] - The company also received approval for a new drug abbreviated application for injectable cabozantinib, enhancing its product pipeline in the anti-infection field [10] - East China Pharmaceutical was established in March 1993 and specializes in drug research, production, and sales [10] 分组7 - Jinlong Co. plans to acquire a 29.32% stake in Shenzhen Benmao Technology Co., Ltd. [11] - Jinlong Co. was founded in April 1997 and focuses on securities company operations [11] 分组8 - Hasi Lian's injectable diltiazem hydrochloride passed the consistency evaluation by the National Medical Products Administration [12] - The drug is primarily used for treating cardiovascular diseases [12] - Hasi Lian was established in June 1996 and specializes in the research, production, and sales of chemical drug formulations [13] 分组9 - Matrix Co. reported new signed orders of 272 million yuan in the second quarter, with a total of 677 million yuan in signed but uncompleted orders [14] - Matrix Co. was founded in March 2010 and focuses on space design and soft decoration [15] 分组10 - Nanshan Aluminum plans to use up to 1 billion yuan of idle funds for low-risk financial investments [16] - Nanshan Aluminum was established in March 1993 and specializes in the development, production, processing, and sales of aluminum and aluminum alloy products [17] 分组11 - Danhua Technology received a warning letter for failing to timely disclose related party transactions [18][19] - Danhua Technology was founded in February 1994 and focuses on the production and sales of coal chemical products [20] 分组12 - Jinkong Coal Industry announced a cash dividend of 0.755 yuan per share based on a total share capital of 1.674 billion shares [21] - Jinkong Coal Industry was established in July 2001 and specializes in coal production and sales [21] 分组13 - Blue Sky Gas announced that shareholders and the secretary of the board plan to reduce their holdings by a total of 2.61 million shares [22] - Blue Sky Gas was founded in December 2002 and focuses on pipeline natural gas and urban gas services [23] 分组14 - Huagong Technology received approval for the issuance of 2 billion yuan in short-term financing bonds and medium-term notes [24] - Huagong Technology was established in July 1999 and specializes in intelligent manufacturing equipment and related technologies [25] 分组15 - Chengjian Development completed the issuance of 500 million yuan in medium-term notes with a coupon rate of 2.05% [26] - Chengjian Development was founded in December 1998 and focuses on real estate development and investment [27] 分组16 - Feilong Co. reported a net profit of 210 million yuan in the first half of the year, a year-on-year increase of 14.49% [28] - The company achieved a total revenue of 2.162 billion yuan, a year-on-year decrease of 8.67% [28] - Feilong Co. was established in January 2011 and specializes in manufacturing thermal management components for automotive and civil applications [29] 分组17 - Guanghe Technology plans to invest 30 million yuan to establish a new venture capital fund focusing on emerging industries [30] - Guanghe Technology was founded in June 2002 and specializes in the research, production, and sales of multi-layer printed circuit boards [31] 分组18 - Dongnan Network won a bid for the EPC project of Qianjiang Century City Intelligent Comprehensive Science and Technology Park with a total bid amount of 1.183 billion yuan [32] - The project has a total construction area of 273,600 square meters and a planned total investment of 3.956 billion yuan [32] - Dongnan Network was established in December 2001 and focuses on steel structures and new energy [33] 分组19 - Guangdian Measurement plans to raise no more than 1.3 billion yuan through a private placement [34] - The funds will be used for various projects including testing platforms and upgrading laboratories [34] - Guangdian Measurement was founded in May 2002 and specializes in measurement services and technical services [35] 分组20 - Wanma Co. plans to invest in a project to produce 350,000 tons of environmentally friendly polymer materials [36] - The total investment for the project is approximately 1.245 billion yuan, with a construction period from 2025 to 2030 [36] - Wanma Co. was established in December 1996 and focuses on the research, production, and sales of wires, cables, and charging equipment [37] 分组21 - Dingxin Communications plans to sell its subsidiary Haina Smart for 240 million yuan [38] - Dingxin Communications was founded in March 2008 and specializes in low-voltage power line carrier communication products [39] 分组22 - Jiayun Technology plans to transfer its wholly-owned subsidiary Jinyuan Interactive for 10 million yuan [40] - Jiayun Technology was established in May 2002 and focuses on internet marketing services [41] 分组23 - Guangsheng Nonferrous plans to publicly transfer a 3% stake in Guangdong Pearl River Rare Earth Co., Ltd. [42] - The transfer price is not less than 5.9764 million yuan, aimed at clearing unrelated assets [42] - Guangsheng Nonferrous was founded in June 1993 and specializes in rare earth mining and processing [43] 分组24 - Zhongwei Semiconductor plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [44] - Zhongwei Semiconductor was established in June 2001 and focuses on the research, design, and sales of digital and analog chips [45] 分组25 - Zhongrong Co. announced that its chairman and general manager has been released from custody and is resuming normal duties [46] - Zhongrong Co. was founded in April 1990 and specializes in the research, design, production, and sales of paper packaging products [47] 分组26 - Jiangling Motors reported a net profit of 733 million yuan in the first half of the year, a year-on-year decrease of 18.17% [48] - The company achieved total revenue of 18.092 billion yuan, a year-on-year increase of 0.96% [48] - Jiangling Motors was established in January 1997 and focuses on the production and sales of commercial vehicles and related parts [49] 分组27 - Glodon plans to reduce its holdings by up to 2.08% of the company's shares [50] - Glodon was founded in August 1998 and specializes in digital construction platform services [51] 分组28 - Olin Bio's controlling shareholder plans to reduce its holdings by up to 3% of the company's shares [52] - Olin Bio was established in December 2009 and focuses on the research, production, and sales of human vaccines [53] 分组29 - Tianrun Industrial plans to acquire 100% of Shandong Altai's shares for 135 million yuan [54] - The acquisition aims to enhance the company's capabilities in lightweight automotive components [54] - Tianrun Industrial was founded in December 1995 and specializes in the production of crankshafts and connecting rods [55] 分组30 - Goer Technology plans to acquire Mega Precision Technology and Channel Well Industrial for approximately 10.4 billion HKD [56] - The acquisition aims to enhance Goer Technology's capabilities in precision components and smart hardware [56] - Goer Technology was established in June 2001 and focuses on precision components and intelligent acoustic products [57]