报告期内，公司战略级业务精细化工板块迎来关键突破。其全资子公司惠州市红墙化学有限公司"年产 32万吨环氧乙烷及环氧丙烷衍生物项目"于6月份全面投产，涵盖年产15万吨聚醚单体、7万吨非离子表 面活性剂、4万吨羟基酯及2万吨聚醚多元醇生产线。报告期内，该板块已实现营收2909万元，占总营收 9.03%。 本报讯 （记者刘晓一）8月27日，广东红墙新材料股份有限公司（以下简称"红墙股份"）发布2025年半 年度报告。报告期内，公司在行业调整期稳健经营，营业收入达3.22亿元，同比增长6.93%，核心业务 与新业务协同推进，为长期发展奠定坚实基础。 在核心的混凝土外加剂业务领域，公司展现出强劲的市场竞争力。报告期内，尽管行业进入存量竞争阶 段，公司聚羧酸系外加剂仍实现营收2.83亿元，占总营收比重87.80%，成为营收压舱石。 在核心竞争力方面，公司产业链整合优势进一步凸显。红墙化学地处大亚湾石化园区，可通过隔墙输送 获取EO/PO原料，成本优势明显；技术研发上，公司及控股子公司累计拥有127件专利（含82项发明专 利），并设有"广东省混凝土外加剂工程技术研究开发中心"，为产品迭代提供支撑。未来随着精细化工 产能逐步 ...

Core Viewpoint - The company, Guangdong Hongqiang New Materials Co., Ltd. (referred to as "Hongqiang"), maintains a stable credit rating despite a decline in profitability due to the deep adjustment in the real estate industry, with expectations of continued revenue and cash flow contributions from its competitive advantages in Guangdong and Guangxi provinces [2][5]. Financial Performance - The company's total assets increased from 20.06 billion in 2022 to 28.87 billion in 2025, while the equity attributable to shareholders rose from 15.16 billion to 16.71 billion during the same period [2]. - The company's operating income decreased from 7.61 billion in 2023 to 6.75 billion in 2024, with a net profit drop from 0.86 billion to 0.03 billion [3]. - The net cash flow from operating activities turned negative at -0.21 billion in 2024, compared to 1.76 billion in 2023 [3]. Industry Context - The concrete admixture market is under pressure due to a slowdown in construction and new project starts, directly impacting the demand for concrete admixtures [10][12]. - The overall demand for concrete admixtures is weak, with the industry facing intensified competition and declining prices, leading to a significant drop in revenue for companies like Hongqiang [10][14]. - The company holds a leading position in the concrete admixture market in Guangdong and Guangxi, with over 50% of its revenue coming from the South China market, maintaining a gross margin above 30% [2][5]. Credit Rating and Outlook - The credit rating agency has assigned a stable outlook for Hongqiang, reflecting its competitive advantages in key regions despite ongoing industry challenges [5]. - The company’s net debt at the end of 2024 was 0.63 billion, indicating manageable financial risk [5]. Investment Projects - The company has utilized the proceeds from its convertible bonds to expand into the chemical sector, with projects entering trial production by the end of 2024 [2][19]. - The new projects aim to enhance revenue sources and improve cost advantages through upstream integration in the supply chain [19][20]. Customer and Market Dynamics - The customer base primarily consists of regional concrete mixing stations, which are closely tied to the real estate sector, exposing the company to risks associated with the ongoing real estate downturn [18]. - The company has established long-term partnerships with major infrastructure construction firms, but the overall contribution from these clients remains low [18].

1 于双市武昌区东湖路 169号中 电话 Tel: 027-86791215 传真 Fax: 027-85424329 关于广东红墙新材料股份有限公司申请 向不特定对象发行可转换公司债券的审核 间询函的回复 众环专字(2023)0500244 号 深圳证券交易所: 根据贵所于 2023 年 3 月 31 日出具的《关于广东红墙新材料股份有限公司申 请向不特定对象发行可转换公司债券的审核问询函》（审核函〔2023〕120039 号）（以下简称"问询函"），中审众环会计师事务所（特殊普通合伙）（以下简 称"会计师"）作为广东红墙新材料股份有限公司（以下简称"发行人"或"公司"或 "红墙股份")申请向不特定对象发行可转换公司债券的审计机构,就问询函所提 问题进行了逐项核查和落实,现对回复如下,请予审核。 问题 发行人最近三年及一期扣非归母净利润分别为 11,073.26 万元、11,208.20 万 元、8,245.47 万元和 4,123.42 万元,最近一年及一期持续下滑,发行人回复称主 要原因包括原材料价格上涨、下游需求疲软、计提信用减值损失大幅增长、加 强对客户信用核查等;发行人扣除非经常性损益后净资产收益 ...