证券代码：000619 证券简称：海螺新材 公告编号：2025-46 过公开挂牌的方式出售公司位于安徽省芜湖市经济技术开发区港湾路 38 号的部 分土地、房屋、厂区配套设施及配电设备等资产，挂牌底价为 9,450 万元（含增 值税），挂牌价格以具有证券、期货相关业务资格的北京华亚正信资产评估有限 公司以 2025 年 4 月 30 日为基准日对上述资产的评估价值为依据，具体交易价格 将按公开挂牌竞价结果确定。 组。由于本次交易将以公开挂牌交易的方式进行，最终交易对方、交易价格等存 在不确定性，目前无法判断是否构成关联交易。根据最终交易结果，若构成关联 交易，公司届时将按照相关规定履行相应决策程序及信息披露义务。 海螺（安徽）节能环保新材料股份有限公司 一、交易基本情况 本公司及董事会全体成员保证公告内容的真实、准确和完整,没有虚假记载、 误导性陈述或重大遗漏。 特别提示： 开挂牌出售公司部分资产的议案》，同意公司拟通过公开挂牌的方式出售公司位 于安徽省芜湖市经济技术开发区港湾路 38 号的部分土地、房屋、厂区配套设施 及配电设备等资产，挂牌底价为 9,450 万元（含增值税），挂牌价格以具有证券、 期货相关业 ...

Group 1: Company Performance and Challenges - In 2024, the company faced challenges due to a deep adjustment in the real estate industry and intensified market competition, leading to a decline in plastic profile sales and overall performance losses [2] - The company completed a specific issuance of A-shares in 2023, enhancing its financial strength and capital structure, which improved its risk resistance [2] Group 2: Strategic Focus for 2025 - For 2025, the company aims to focus on high-quality development, emphasizing market penetration, cost control, major project implementation, compliance management, and technological innovation [2] - The company plans to optimize its industrial structure and improve operational quality as part of its growth strategy [5] Group 3: Recent Acquisitions - The acquisition of Kangningte Company aims to expand the production capacity of SCR denitration catalysts and enhance market competitiveness in the central region [3] Group 4: Shareholder Information - As of March 31, 2025, the total number of shareholders is 32,548 [4]

Core Viewpoint - The new wall materials industry is experiencing significant growth due to the increasing demand for lightweight, energy-efficient, and multifunctional building materials, with a projected market size of 13,200.7 billion yuan in 2024 and 13,489 billion yuan in 2025 [1][8][19]. Industry Definition and Classification - New wall materials are defined as lightweight, energy-saving, high-strength, and multifunctional building materials made from silicate-based raw materials like concrete, cement, and sand, incorporating industrial waste and construction debris [2][3]. - The classification of new wall materials includes non-clay brick materials, building panels, and building blocks, with types such as concrete hollow blocks, aerated concrete blocks, and gypsum boards [3]. Industry Development Status - The rapid expansion of the construction and real estate sectors in China has led to a conflict with environmental protection efforts, necessitating a shift towards energy-efficient buildings and the adoption of new wall materials [6][8]. - The market for new wall materials saw a decline from 15,620.1 billion yuan in 2021 to 13,200.7 billion yuan in 2024, with a slight recovery expected in 2025 [8]. Industry Chain Structure - The industry chain consists of upstream raw materials (concrete, cement, sand, industrial waste), midstream research and production of new wall materials, and downstream applications in real estate, infrastructure, and prefabricated buildings [10]. Industry Competition Landscape - Major players in the new wall materials market include China National Building Material Group, Anhui Conch Cement, and Xiamen Jianfa Group, which dominate a significant portion of the market share [15][19]. - The competition is intensifying as more companies invest in the research and development of new wall materials to meet the growing demand for environmentally friendly and energy-efficient construction solutions [15]. Industry Development Recommendations - The industry is encouraged to utilize agricultural and industrial waste in the production of new wall materials, which can lead to both environmental and economic benefits [23].