香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 胡浩 執行董事及公司秘書 中國‧北京 二零二五年三月二十六日 （股份代號：588） 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B條之披露要求而 作出。 以下刊載北京北辰實業股份有限公司（「本公司」）將於二零二五年三月二十七日在 上海證券交易所網頁(www.sse.com.cn)（股票代碼：601588）刊載的公告。以下公 告亦刊載於本公司網頁(www.beijingns.com.cn)。 承董事會命 北京北辰實業股份有限公司 於本公告之日，董事會由九名董事組成，當中張杰先生、梁捷女士、楊華森先 生、張文雷女士、胡浩先生及魏明乾先生為執行董事，而周永健博士、甘培忠先 生及錢愛民女士為獨立非執行董事。 北京北辰实业股份有限公司 2024 年年度报告摘要 公司代码：601588 公司简称：北辰实业 北京北辰实业股份有限公司 2024 年年度报告摘要 1 北京北辰实业股份有限公司 ...

Core Viewpoint - The company has announced a valuation enhancement plan due to its stock price being below the audited net asset value per share for 12 consecutive months, aiming to improve investment value and protect stakeholders' rights [1][2]. Summary by Sections Valuation Enhancement Plan Trigger and Review Process - The plan was triggered as the closing price of the company's stock was below the audited net asset value per share, which was 3.80 CNY from January 1, 2024, to March 21, 2024, and 3.82 CNY from March 22, 2024, to December 31, 2024 [2]. Specific Content of the Valuation Enhancement Plan - The company will focus on its core business to promote high-quality development, emphasizing strategic leadership, resource integration, and collaboration among enterprises [2][3]. Exhibition Business Sector - The company aims to strengthen its exhibition business by establishing a leading brand and enhancing cooperation with international organizations and government agencies to increase the number of government and international exhibitions [3][4]. Commercial Property Sector - The company will innovate in commercial property management, focusing on office buildings, apartments, and commercial parks, while enhancing operational efficiency and exploring new consumption models [4][5]. Real Estate Development Sector - The company plans to accelerate fund recovery, manage cash flow, and transition from traditional real estate development to high-quality, service-oriented development [5]. Diversified Financing System - The company has raised over 100 billion CNY through various financing channels since its listing, which supports its business expansion and strategic transformation [5][6]. Strategic Cooperation - The company emphasizes strategic partnerships with financial institutions and industry leaders to enhance resource sharing and operational efficiency [6][7]. Mergers and Acquisitions - The company will explore M&A opportunities to optimize resource allocation and enhance the exhibition industry chain, aiming for high-end, digital, and green development [7][8]. Cash Dividends and Shareholder Returns - The company has maintained a cash dividend ratio of over 30% for the past decade and aims to balance operational development with shareholder returns [8][9]. Shareholder Buybacks and Market Value Stability - The company is implementing a share buyback plan to stabilize its market value and enhance investor confidence [9][10]. Information Disclosure Quality - The company has received an A rating for information disclosure for four consecutive years and aims to enhance transparency and communication with investors [9][10]. ESG Governance - The company is building an ESG-brand-value ecosystem to enhance brand value and capital recognition through responsible practices [10][11]. Investor Relations Management - The company has established multiple communication channels with investors to foster trust and enhance its capital market image [11][12]. Corporate Governance - The company is committed to improving its governance structure and internal controls to ensure compliance with regulations and enhance decision-making effectiveness [12][13].