Core Viewpoint - The company, Dongfang Yuhong, is advancing its internationalization strategy by acquiring a 60% stake in Brazilian company Novakem, aiming to expand its presence in the Latin American market and enhance its overseas business operations [1][3]. Group 1: Acquisition Details - Dongfang Yuhong's wholly-owned subsidiary in Brazil plans to invest approximately 108 million Brazilian Reais (around 144 million RMB) to acquire the stake in Novakem, with the final transaction amount subject to adjustments based on operational capital and net debt at the time of closing [1]. - The acquisition agreement was signed on November 19, 2025, in Brazil, involving several individual sellers [1]. Group 2: Market Context - Brazil is the largest economy in Latin America, characterized by a stable political environment and a well-established legal system, making it an attractive destination for foreign investment, particularly from Chinese enterprises [2]. - The construction and infrastructure market in Brazil is rapidly developing, with strong and sustained demand for cement additives and high-performance concrete admixtures [2]. Group 3: Strategic Objectives - The acquisition aligns with the company's vision to become the most valuable enterprise in the global construction materials industry, leveraging Novakem's strengths in the additives sector to enhance its market position in Brazil and Latin America [3]. - The company aims to deepen its industry moat and create new profit growth points by capitalizing on Brazil's vast construction market, mineral resources, and economic growth prospects [3]. - The transaction is expected to synergize Novakem's brand influence, experienced management, and customer resources with the company's core competencies in technology research and development, product expansion, and supply chain integration [3].

证券代码：002271 证券简称：东方雨虹 公告编号：2025-121 北京东方雨虹防水技术股份有限公司 关于签署《SHARE PURCHASE AGREEMENT AND OTHER COVENANTS （股份购买协议及其他契约）》的公告 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。 特别提示： 1、本次交易需在北京东方雨虹防水技术股份有限公司（以下简称"东方雨 虹"或"公司"）履行董事会审批程序后方能生效，公司将按照有关规定履行 必要的审批程序并及时发布进展公告。 2、本次交易尚需经中国境内具有审批权限的相关部门履行必要的备案审批 程序，公司将协同各方加强与监管机构的沟通交流，以期顺利推动和完成本次 交易。 3、本次交易不构成关联交易，亦不构成《上市公司重大资产重组管理办法》 规定的重大资产重组。 一、本次交易概述 为积极推进公司国际化战略，持续拓展海外市场，公司全资子公司东方雨虹 巴西有限公司（OYH BRAZIL LTDA.，以下简称"东方雨虹巴西"或"买方"）于 北 京 时 间 2025 年 11 月 19 日 （ 巴 西 时 间 2025 年 1 ...

Core Viewpoint - The company, Oriental Yuhong, announced the acquisition of a 60% stake in Brazilian company Novakem for approximately 1.08 billion Brazilian Reais (around 144 million RMB) to enhance its presence in the Latin American market and strengthen its overseas business development [1] Group 1 - The acquisition will be funded through the company's own capital [1] - After the transaction, Oriental Yuhong Brazil will hold a 60% stake in Novakem [1] - The deal aligns with the company's vision of becoming the most valuable enterprise in the global construction materials industry [1] Group 2 - The acquisition aims to leverage Novakem's comprehensive advantages in the field of additives [1] - The move is part of the company's strategy to establish a foothold in Brazil and expand its operations in the Latin American market [1] - This transaction is expected to enhance the company's overseas business layout and promote its international growth [1]

Core Viewpoint - The company, Dongfang Yuhong, is acquiring a 60% stake in Brazilian company Novakem for approximately 108 million Brazilian Reais, aiming to enhance its position in the construction materials sector and expand its presence in the Latin American market [1][2]. Group 1: Acquisition Details - Dongfang Yuhong's wholly-owned subsidiary, Dongfang Yuhong Brazil, signed a share purchase agreement to acquire 60% of Novakem, a leading supplier of cement additives and concrete admixtures in Brazil [1]. - The acquisition will be funded through the company's own capital, totaling around 108 million Brazilian Reais [1]. Group 2: Strategic Objectives - The transaction aligns with the company's vision to become the most valuable enterprise in the global construction materials industry, leveraging Novakem's advantages in the admixture product sector [2]. - The acquisition is expected to strengthen the company's overseas business layout and promote growth in international markets, particularly in Brazil's large construction market [2]. - The company aims to deepen its industry moat and create new profit growth points by capitalizing on Brazil's abundant mineral resources and favorable economic outlook [2].

Core Viewpoint - The company, Dongfang Yuhong, is acquiring a 60% stake in Brazilian company Novakem for approximately 108 million Brazilian Reais, aiming to enhance its position in the construction materials sector and expand its presence in the Latin American market [1][2]. Group 1: Acquisition Details - Dongfang Yuhong's wholly-owned subsidiary, Dongfang Yuhong Brazil, signed a share purchase agreement to acquire 60% of Novakem [1]. - The total investment for the acquisition is around 108 million Brazilian Reais [1]. Group 2: Strategic Objectives - The transaction aligns with the company's vision to become the most valuable enterprise in the global construction materials industry [2]. - The acquisition leverages Novakem's comprehensive advantages in the additives product sector to support the company's expansion in Brazil and Latin America [2]. - The company aims to strengthen its industry moat and create new profit growth points by capitalizing on Brazil's large construction market and economic growth prospects [2].

Core Viewpoint - The company plans to acquire a 60% stake in Brazilian Novakem Indústria Química Ltda for approximately 108 million Brazilian Reais (around 144 million RMB) through its wholly-owned subsidiary, Oriental Yuhong Brazil [1] Group 1 - The acquisition will be funded using the company's own capital [1] - After the transaction, Oriental Yuhong Brazil will hold a 60% stake in Novakem [1] - The transaction price will be adjusted based on the operating capital and net debt situation on the closing date [1] - The deal is subject to approval by the company's board of directors [1]

证券日报网讯 11月19日晚间，东方雨虹发布公告称，选举李卫国为董事长。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯 11月19日晚间，东方雨虹发布公告称，公司于2025年11月19日召开职工代表大会，同意 选举王晓霞女士为公司第九届董事会职工代表董事。 ...

Group 1 - The core point of the article is that Dongfang Yuhong (SZ 002271) held its third temporary board meeting of the ninth session on November 19, 2025, to discuss the appointment of the internal audit director and other documents [1] - For the first half of 2025, Dongfang Yuhong's revenue composition was as follows: waterproof materials sales accounted for 69.71%, mortar powder accounted for 14.71%, other products accounted for 8.39%, waterproof engineering services accounted for 6.26%, and other businesses accounted for 0.94% [1] - As of the report date, Dongfang Yuhong's market capitalization was 30.3 billion yuan [1]

北京东方雨虹防水技术股份有限公司（以下简称"公司"）于 2025 年 3 月 20 日完成公司回购专用证券账户中的回购股份数量 47,615,662 股注销程序，公 司股本总额由原 2,436,315,528 股减少至 2,388,699,866 股，具体情况详见公司 2025 年 3 月 22 日刊登于《中国证券报》、《证券时报》和巨潮资讯网 （http://www.cninfo.com.cn）上的《关于回购股份注销完成暨股份变动的公告》 （公告编号：2025-043）。 证券代码：002271 证券简称：东方雨虹 公告编号：2025-117 北京东方雨虹防水技术股份有限公司 减资公告 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。 公司分别于 2025 年 10 月 27 日、2025 年 11 月 19 日召开第八届董事会第三 十二次会议和 2025 年第三次临时股东大会，审议通过了《关于变更注册资本的 议案》，鉴于上述 47,615,662 股回购股份已完成注销程序，公司股本总额由原 2,436,315,528 股减少至 2,388,699,866 股 ...