海螺（安徽）节能环保新材料股份有限公司 关于收购河南省华北工业塑料有限公司 51%股权的进展公告 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。 一、交易概述 海螺（安徽）节能环保新材料股份有限公司（以下简称"公司"）于 2025 年 9 月 28 日召开第十届董事会第二十二次会议，审议通过了《关于收购河南省 华北工业塑料有限公司 51%股权的议案》，同意公司收购王好占及王艳敏分别持 有的河南省华北工业塑料有限公司（以下简称"华北塑料"）11%、40%股权（合 计 51%股权）。本次交易具体内容详见公司于 2025 年 9 月 30 日在《证券时报》 和巨潮资讯网披露的《关于收购河南省华北工业塑料有限公司 51%股权的公告》 （公告编号：2025-56）等相关公告。 二、交易进展情况 近日，华北塑料完成了上述股权转让事项的工商变更登记手续，并取得了汤 阴县市场监督管理局核发的《营业执照》。本次变更完成后，公司持有华北塑料 51%股权，华北塑料成为公司控股子公司。 证券代码：000619 证券简称：海螺新材 公告编号：2025-61 可经营项目，应取得相关部门许 ...

Core Viewpoint - The company has acquired a 51% stake in Huabei Plastic, making it a subsidiary, following the completion of the share transfer and registration process [1] Group 1 - The board meeting is scheduled for September 28, 2025, to approve the acquisition of the stake held by Wang Haozhan and Wang Yanmin [1] - Huabei Plastic has completed the industrial and commercial change registration and obtained a business license from the Tangyin County Market Supervision Administration [1] - Following the acquisition, the company now holds a controlling interest in Huabei Plastic [1]

Core Viewpoint - The company reported a decline in revenue and an increase in net loss for the first three quarters of 2025 compared to the previous year [1] Financial Performance - For the first three quarters, the company achieved a revenue of 3.655 billion yuan, a year-on-year decrease of 10.57% [1] - The net profit for the same period was a loss of 38.3481 million yuan, representing a year-on-year decline of 45.19% [1] - In the third quarter alone, the company generated a revenue of 1.255 billion yuan, down 12.19% year-on-year [1] - The net profit for the third quarter was a loss of 9.35 million yuan, which is an increase in loss of 34.92% compared to the previous year [1]

Core Viewpoint - The stock price of Conch New Materials has shown a slight decline recently, with a year-to-date performance of 0.00% and a notable decrease in net profit for the first nine months of 2025 [1][2]. Group 1: Stock Performance - On October 29, Conch New Materials' stock fell by 2.07%, trading at 6.15 CNY per share, with a total market value of 2.713 billion CNY [1]. - The stock has not changed year-to-date, with a 5-day decline of 1.28%, a 20-day increase of 6.77%, and a 60-day decrease of 3.45% [1]. - The company has appeared on the stock market's "龙虎榜" once this year, with the last occurrence on January 3 [1]. Group 2: Financial Performance - For the period from January to September 2025, Conch New Materials reported a revenue of 3.655 billion CNY, reflecting a year-on-year decrease of 10.57% [2]. - The net profit attributable to the parent company was -38.348 million CNY, a decline of 45.19% compared to the previous year [2]. Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Conch New Materials was 26,400, a decrease of 13.10% from the previous period [2]. - The average number of circulating shares per shareholder increased by 15.08% to 13,652 shares [2]. - The company has cumulatively distributed 501 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3].

Core Viewpoint - The company reported a decline in revenue and a net loss for the first three quarters of 2025 compared to the previous year [1] Financial Performance - The company achieved an operating revenue of 3.655 billion yuan, representing a year-on-year decrease of 10.57% [1] - The net profit attributable to shareholders of the listed company was a loss of 38.3482 million yuan [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was a loss of 53.4979 million yuan [1] - The basic earnings per share were -0.0869 yuan [1]

Group 1 - The core point of the article is that Conch New Materials (SZ 000619) announced the convening of its 23rd meeting of the 10th board of directors on October 28, 2025, to discuss the proposal for the third extraordinary shareholders' meeting of 2025 [1] - For the first half of 2025, the revenue composition of Conch New Materials is as follows: construction materials account for 82.57%, environmental new materials account for 9.88%, and other industries and services account for 7.54% [1] - As of the time of reporting, Conch New Materials has a market capitalization of 2.8 billion yuan [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with technology leading the market and a new "slow bull" pattern emerging [1]

Group 1 - The core viewpoint of the article highlights that Conch New Materials (SZ 000619) reported a decline in revenue and a net loss for the third quarter of 2025 [1] - The company's revenue for the first three quarters of 2025 was approximately 3.655 billion yuan, representing a year-on-year decrease of 10.57% [1] - The net profit attributable to shareholders of the listed company was a loss of approximately 38.35 million yuan, with basic earnings per share showing a loss of 0.0869 yuan [1] Group 2 - As of the report, Conch New Materials has a market capitalization of 2.8 billion yuan [2]

证券代码：000619 证券简称：海螺新材 公告编号：2025-58 海螺（安徽）节能环保新材料股份有限公司 关于拟变更会计师事务所的公告 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： 1、拟聘任的会计师事务所名称：容诚会计师事务所（特殊普通合伙）（以下简称 "容诚"）。 2、原聘任的会计师事务所名称：大华会计师事务所（特殊普通合伙）（以下简称 "大华"）。 3、变更会计师事务所的原因及前任会计师的异议情况： 鉴于大华已经连续为海螺（安徽）节能环保新材料股份有限公司（以下简称"公司"） 提供审计服务超过 10 年，根据财政部、国务院国资委、证监会印发的《国有企业、上 市公司选聘会计师事务所管理办法》（财会〔2023〕4 号）等相关规定，为保证公司审 计工作的独立性和客观性，综合考虑公司的业务情况和审计需求，公司拟变更年度审计 会计师事务所。公司已就变更会计师事务所事项与前后任会计师事务所进行了充分沟 通，前后任会计师事务所已知悉该事项并确认无异议。 4、公司董事会审计委员会、董事会对本次拟变更会计师事务所事项均无异议。本 事项尚须提交公司股东会审议批 ...

证券代码：000619 证券简称：海螺新材 公告编号：2025-60 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。 一、召开会议的基本情况 1、股东会届次：2025 年第三次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交易所股票 上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》 等法律、行政法规、部门规章、规范性文件及《公司章程》的有关规定。 4、会议时间： 海螺（安徽）节能环保新材料股份有限公司 关于召开 2025 年第三次临时股东会的通知 1 （1）现场会议时间：2025 年 11 月 14 日 15:00 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为 2025 年 11 月 14 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投 票系统投票的具体时间为 2025 年 11 月 14 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日 ...

证券代码：000619 证券简称：海螺新材 公告编号：2025-57 海螺（安徽）节能环保新材料股份有限公司 第十届董事会第二十三次会议决议公告 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。 一、董事会会议召开情况 1、董事会通知的时间和方式 海螺（安徽）节能环保新材料股份有限公司（以下简称"公司"）第十届董事会第 二十三次会议的通知于 2025 年 10 月 22 日以书面方式（直接或电子邮件）发出。 2、董事会会议的时间、地点和方式 公司第十届董事会第二十三次会议于 2025 年 10 月 28 日上午在公司办公楼 5 楼会 议室召开。 3、董事会会议应出席董事 9 人，实际出席 9 人。 4、会议由公司董事长李晓波先生主持，公司高级管理人员列席了会议。 5、本次董事会会议的召开符合有关法律、行政法规、部门规章、规范性文件和公 司《章程》的有关规定。 二、董事会会议审议情况 1、审议通过《2025 年第三季度报告》； 经审核，董事会认为公司严格按照股份制公司财务制度规范运作，公司 2025 年第 三季度报告如实反映了公司第三季度的财务状况和经营成果；公司 ...