（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：请问贵公司是否已中标威海智供热慧化升级改造，总 价7896万项目工程？ 瑞纳智能（301129.SZ）10月27日在投资者互动平台表示，近期，威海市公共资源交易网发布《威海渤 海工程安装有限公司 2025年供热基础设施智慧化升级单元户控改造工程公开招标中标结果公告》。根 据该公告，公司成功中标《2025年供热基础设施智慧化升级单元户控改造工程（标段三）》，中标金额 为 7896.95 万元。 目前，公司已收到该项目中标通知书，项目相关方正就本项目合同内容开展评审工 作，后续合同签署事宜将依据评审进展推进。 ...

Group 1 - The core business of Ruina Intelligent Equipment Co., Ltd. focuses on intelligent research and application of heating core products, full information metering data production and management, internet big data system construction, smart platform services, and AI intelligent data application services, positioning itself as a one-stop low-carbon smart heating solution provider in China [2] - As of June 30, 2025, Ruina Intelligent reported a revenue of 92.59 million yuan, representing a year-on-year growth of 27.20%, while the net profit attributable to shareholders was -6.93 million yuan, showing a year-on-year increase of 59.63% [2] - The company has distributed a total of 164 million yuan in dividends since its A-share listing, with 113 million yuan distributed over the past three years [3] Group 2 - On October 24, Ruina Intelligent's stock price increased by 1.06%, with a trading volume of 34.91 million yuan, while the net financing buy was -3.30 million yuan, indicating a net outflow in financing [1] - The financing balance of Ruina Intelligent as of October 24 was 52.35 million yuan, accounting for 4.14% of its market capitalization, which is below the 20th percentile level over the past year, indicating a low financing level [1] - The company had no short selling activity on October 24, with a short selling balance of 0 yuan, which is above the 80th percentile level over the past year, indicating a high level of short selling availability [1]

证券日报网讯瑞纳智能（301129）10月22日在互动平台回答投资者提问时表示，公司目前暂无并购计 划，亦未制定标的遴选标准及后续整合时间表。公司将根据战略发展规划与实际经营情况审慎决策，后 续若有相关重大事项，将严格按照监管要求及时履行信息披露义务。 ...

Core Viewpoint - The company has won a 206 million yuan AI smart heating energy management contract, and the investment recovery period is influenced by multiple factors, making it difficult to provide a precise estimate at this time [1] Group 1: Project Details - The average investment recovery period for the energy management contract is affected by actual energy-saving effects, settlement methods for energy savings, and fluctuations in energy prices [1] - The project has officially entered its first energy-saving benefit sharing period in 2025, with the shared revenue already included in the company's half-year operating income for 2025 [1] Group 2: Performance and Communication - The energy-saving effects of the project have met expectations based on operational verification [1] - The company will actively communicate and coordinate with clients to promote the recovery of project funds [1]

Core Viewpoint - The company, 瑞纳智能, experienced a stock price decline of 2.73% on October 14, 2025, closing at 27.05 yuan, with a trading volume of 23,300 shares and a turnover of 64.03 million yuan [1]. Group 1: Company Performance - The company reported a significant trading activity with a turnover of 64.03 million yuan and a turnover rate of 6.24% on October 14, 2025 [1]. - The main funds saw a net outflow of 6.746 million yuan, while retail investors experienced a net inflow of 10.2891 million yuan on the same day [4]. Group 2: Investor Inquiries and Company Responses - The company stated that the increase in tariffs does not have a significant impact on its operations [2]. - The company confirmed that it is focusing on domestic smart heating projects and currently has no plans for overseas market expansion [2]. - The company has not yet developed any pilot projects related to the integration of photovoltaic and smart heating systems [2]. - The data accumulated by the company's smart heating platform is used solely for providing energy-saving services to partner heating companies, adhering to data compliance requirements [2]. - The company has not disclosed specific information regarding the proportion of cross-regional heating network projects in its major contracts since 2024, as this information requires regulated disclosure [2]. - The company is monitoring policy developments related to smart energy management subsidies but has not yet received information on specific application processes [2].

Group 1 - The company, Ruina Intelligent (301129.SZ), is currently focusing on the domestic smart heating sector and is deepening its efforts in the local market to enhance service and technological competitiveness [1] - There are no plans for overseas market expansion at this time [1]

Core Viewpoint - Ruina Intelligent (301129.SZ) has stated on its investor interaction platform that the company currently has no relevant cases for integrated projects combining photovoltaic and smart heating [1] Group 1 - The company has not developed any integrated projects that combine photovoltaic technology with smart heating solutions [1]

Group 1 - The core viewpoint of the news is that Ruina Intelligent (301129.SZ) reported its 2025 semi-annual results, showing a significant increase in revenue but continued net losses [1] - The company achieved operating revenue of 92.5867 million yuan, representing a year-on-year growth of 27.20% [1] - The net profit attributable to shareholders was -6.9287 million yuan, an improvement from -17.1621 million yuan in the same period last year [1] - The net cash flow from operating activities was -47.1072 million yuan, compared to -14.5042 million yuan in the previous year [1] Group 2 - Ruina Intelligent was listed on the Shenzhen Stock Exchange's Growth Enterprise Market on November 2, 2021, with an initial public offering of 18.42 million shares at a price of 55.66 yuan per share [1] - The total amount raised from the IPO was 1.025 billion yuan, with a net amount of 917 million yuan after deducting issuance costs, exceeding the original plan by 518 million yuan [1] - The company planned to use the raised funds for the construction of an intelligent heating equipment production base, a research and testing center, and to supplement working capital [1] Group 3 - The issuance costs for the IPO were 108 million yuan, including underwriting fees of 87.1469 million yuan [2] - In the 2022 annual profit distribution, the company announced a cash dividend of 8 yuan per 10 shares, totaling 59.512 million yuan, and a capital reserve increase of 8 shares for every 10 shares held, amounting to 59.512 million shares [2]

Group 1 - Jieqiang Equipment has completed the acquisition of 51% stake in Shandong Carbon Seeking, which will now be included in the company's consolidated financial statements [1] - Tonghua Dongbao's insulin injection product has received marketing approval in Myanmar for diabetes treatment [1] - New Light Optoelectronics' actual controller plans to increase shareholding by 5 to 10 million yuan within six months [2] Group 2 - Far East Holdings received contracts worth 1.769 billion yuan in September [3] - Poly Developments reported a 1.84% decrease in signed sales amount in September, totaling 20.531 billion yuan [4] - ST Nuotai expects a net profit increase of 5.62% to 13.74% for Q3 2025 [7] Group 3 - Chongqing Port's controlling shareholder plans to merge with another entity, changing the controlling shareholder to Chongqing Logistics Group [9] - New Energy Company reported a 28.21% increase in cumulative power generation from January to September [11] - Dashiang Co. announced the resignation of its chairman due to personal reasons [12] Group 4 - Liao Port Co. announced the resignation of a non-executive director due to work changes [13] - Zhongzai Resources received a government subsidy of 5.33 million yuan, accounting for 23.72% of its audited net profit for 2024 [14] - Xiaoming Co. reported a sales revenue of 66.15 million yuan from chicken products in September [15] Group 5 - Tianyi Co. signed a framework contract worth 23.50 million yuan for e-business network terminal production [16] - Jingu Co. signed a strategic cooperation agreement with Ninebot Technology for lightweight materials [18] - Tianbang Foods reported a sales revenue of 634 million yuan from commodity pigs in September [20] Group 6 - Shaanxi Energy's subsidiary received an administrative penalty for safety violations, resulting in a fine of 940,000 yuan [22] - North Bay Port reported a 9% increase in cargo throughput in September [23] - Tangrenshen reported a sales revenue of 639 million yuan from pig sales in September [24] Group 7 - Dabeinong reported a sales revenue of 541 million yuan from pig sales in September [25] - Jiukang Bio obtained four medical device registration certificates [26] - Canan Co. invested 90 million yuan in structured deposits with a bank [27] Group 8 - Zhuhai Port reported a 5.44% decrease in cargo throughput in Q3 [28] - Jinli Yongmag expects a net profit increase of 157% to 179% for the first three quarters [29] - Huamao Logistics' controlling shareholder plans to increase shareholding by 64.5 to 129 million yuan [30] Group 9 - Dongjie Intelligent signed a 50 million yuan contract for intelligent warehousing in the steel industry [31] - Sais Technology signed a cooperation framework agreement with Volcano Engine for intelligent robotics [32] - Huadong Pharmaceutical's subsidiary received approval for clinical trials of a new drug targeting advanced solid tumors [34] Group 10 - TCL Technology completed the acquisition of 80% and 100% stakes in LG Display's subsidiaries for 11.088 billion yuan [34] - Shuangliang Energy won a 419 million yuan EPC project for cooling systems [36] - Ruina Intelligent announced plans for shareholders to reduce their stakes by up to 1.18% [38] Group 11 - Baodi Mining announced plans for shareholders to reduce their stakes by up to 5.45% [40] - Xinyi Technology's shareholders set the transfer price for shares at 328 yuan each [42] - Sunshine Power submitted an application for H-share listing on the Hong Kong Stock Exchange [44] Group 12 - Qisheng Technology's controlling shareholder plans to reduce their stake by up to 3.09% [46] - Wu Ming Kangde sold 30.3 million shares of Wu Ming He Lian through block trading [48] - Qiaoyin Co. announced plans for shareholders to reduce their stakes by up to 6% [49] Group 13 - Muyuan Foods reported a sales revenue of 9.066 billion yuan from commodity pigs in September [51] - Huawang Technology's shareholders plan to reduce their stakes by up to 1.1% [53] - Huaxin Xinchuang received a project notification from Lantu Automotive for display components [54] Group 14 - China Merchants Shekou reported a signed sales amount of 16.698 billion yuan in September [55] - Shao Neng Co. received approval for an antitrust review regarding a share acquisition [57] - Pengding Holdings reported a 6.21% increase in consolidated revenue in September [58] Group 15 - Ganfeng Lithium is advancing its solid-state battery commercialization and strategic investment in the energy storage sector [59]

Core Viewpoint - The company emphasizes the significance of the Urumqi project in cultivating the Northwest region as a new growth point and is actively expanding its market presence in other Northwest provinces such as Shaanxi and Gansu [1] Group 1: Market Expansion Plans - The company is actively expanding its business and market in other Northwest provinces and North China, in addition to Xinjiang [1] - The company plans to increase its business layout in these regions due to the urgent winter heating demand and the potential for upgrading old heating systems [1] Group 2: Strategic Advantages - The company leverages its fully autonomous smart heating technology to deepen market penetration in the Northwest and North China regions [1] - The goal is to establish these areas as stable performance growth regions for the company [1]