Market Overview - The renovation and building materials sector experienced a decline of 1.14% on November 18, with Jingxue Energy leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance - Notable gainers included: - Youbang Diding (002718) with a closing price of 32.67, up 7.22% [1] - Zhongqi New Materials (001212) at 45.71, up 0.57% [1] - Sankeshu (603737) at 43.90, up 0.50% [1] - Significant decliners included: - Jingxue Energy (301010) at 25.82, down 7.72% [2] - ST Nachuan (300198) at 2.74, down 7.43% [2] - Haizhu New Materials (619000) at 6.66, down 4.58% [2] Capital Flow - The renovation and building materials sector saw a net outflow of 545 million yuan from institutional investors, while retail investors contributed a net inflow of 433 million yuan [2][3] - The table of capital flow indicates varying levels of net inflow and outflow among individual stocks, with Youbang Diding experiencing a net inflow of 13.46 million yuan from institutional investors [3]

证券代码：000619 证券简称：海螺新材 公告编号：2025-63 海螺（安徽）节能环保新材料股份有限公司 2025 年第三次临时股东会决议公告 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。 特别提示： 本次股东会没有否决提案的情形，也不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1、召开时间： 现场会议召开时间：2025 年 11 月 14 日下午 15:00； 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。 2、现场会议召开地点：安徽省芜湖市经济技术开发区港湾路 38 号公司办公 楼 5 楼会议室。 3、召集人：公司董事会 4、召开方式：采取现场投票与网络投票相结合的方式。 5、现场会议主持人：董事长李晓波先生。 6、本次股东会的召集、召开程序、出席会议人员资格及表决程序符合《公 司 ...

北京市竞天公诚律师事务所（以下简称"本所"）接受海螺（安徽）节能环保 新材料股份有限公司（以下简称"公司"）的委托，指派本所律师列席公司于 2025 年 11 月 14 日下午 15 时在安徽省芜湖市经济技术开发区港湾路 38 号公司办公楼 5 楼会议室召开的 2025 年第三次临时股东会（以下称"本次股东会"），并依据 《中华人民共和国公司法》等中国法律、法规和相关规范性文件（以下称"中国 法律法规"）及《海螺（安徽）节能环保新材料股份有限公司章程》（以下称"公 司章程"）的规定，就本次股东会的召集和召开程序、出席会议人员资格、召集 人资格、会议表决程序和表决结果等事宜（以下称"程序事宜"）出具本法律意见 书。 为出具本法律意见书，本所律师审查了公司提供的有关本次股东会的文件， 包括但不限于公司第十届董事会第二十三次会议决议以及根据上述决议内容刊 登的公告、本次股东会的通知、议案和决议等，同时听取了公司及相关人员就有 关事实的陈述和说明，列席了本次股东会。公司承诺其所提供的文件和所作的陈 述和说明是完整、真实和有效的，无任何隐瞒、疏漏之处。 在本法律意见书中，本所根据本法律意见书出具日或以前发生的事实及本所 ...

Core Points - The renovation and building materials sector experienced a decline of 0.44% on November 14, with Conch New Materials leading the drop [1] - The Shanghai Composite Index closed at 3990.49, down 0.97%, while the Shenzhen Component Index closed at 13216.03, down 1.93% [1] Sector Performance - The following companies in the renovation and building materials sector showed notable performance: - Kameyama Energy (002088) closed at 12.61, up 5.08% with a trading volume of 110,400 shares and a turnover of 139 million yuan [1] - Jingxue Energy (301010) closed at 26.74, up 4.09% with a trading volume of 131,800 shares [1] - Wanli Stone (002785) closed at 39.86, up 2.73% with a trading volume of 161,100 shares and a turnover of 636 million yuan [1] - Jianlang Hardware (002791) closed at 24.23, up 2.63% with a trading volume of 128,100 shares and a turnover of 311 million yuan [1] Capital Flow - The renovation and building materials sector saw a net outflow of 73.77 million yuan from institutional investors, while retail investors contributed a net inflow of 53.03 million yuan [3] - Speculative funds recorded a net inflow of 20.74 million yuan into the sector [3]

Group 1 - The core point of the news is that Conch New Materials experienced a decline of 5.05% in its stock price, reaching 7.33 CNY per share, with a trading volume of 241 million CNY and a turnover rate of 9.01%, resulting in a total market capitalization of 3.234 billion CNY [1] - Conch New Materials, established on October 16, 1996, and listed on October 23, 1996, is located in Wuhu City, Anhui Province. The company specializes in the manufacturing and sales of plastic profiles, sheets, doors and windows, hardware products, and steel keel, as well as wholesale and retail of building and decorative materials [1] - The revenue composition of Conch New Materials includes aluminum profiles (50.67%), plastic profiles and sheets (24.21%), environmental new materials (9.88%), doors and windows (7.69%), and other industries and services (7.54%) [1] Group 2 - From the perspective of the top ten circulating shareholders, Jinyuan Shun'an Fund has a fund that ranks among the top ten shareholders of Conch New Materials. The fund, Jinyuan Shun'an Yuanqi Flexible Allocation Mixed (004685), entered the top ten shareholders in the third quarter, holding 2.3939 million shares, which accounts for 0.66% of the circulating shares. The estimated floating loss today is approximately 933,600 CNY [2] - Jinyuan Shun'an Yuanqi Flexible Allocation Mixed (004685) was established on November 14, 2017, with a latest scale of 1.432 billion CNY. Year-to-date returns are 46.34%, ranking 1385 out of 8140 in its category; the one-year return is 48.65%, ranking 676 out of 8056; and since inception, the return is 583.4% [2]

New Stock Issuance - Cash option declaration period for Hangzhou Steam Turbine (200771) is from November 19 to November 25, 2025[1] - Acquisition request period for Hailianxun (300277) is from November 12 to November 18, 2025[1] Trading Alerts - Severe abnormal fluctuation reported for Haike Xinyuan (301292) on November 11, 2025[1] - Abnormal fluctuation noted for ST Yuancheng (603388) on November 11, 2025[1] Company Announcements - Announcement for Tianji Co., Ltd. (002759) on November 13, 2025[1] - Announcement for Huatong Technology (688109) on November 13, 2025[1] Other Notable Events - ST Meigu (000615) reported on November 13, 2025[1] - ST Zhongdi (000609) reported on November 13, 2025[1]

深交所公开信息显示，当日该股因日振幅值达21.19%上榜，机构专用席位净卖出1183.42万元。 海螺新材今日下跌1.91%，全天换手率31.21%，成交额8.45亿元，振幅21.19%。龙虎榜数据显示，机构 净卖出1183.42万元，营业部席位合计净买入252.97万元。 资金流向方面，今日该股主力资金净流出1.00亿元，其中，特大单净流出9263.54万元，大单资金净流出 775.34万元。近5日主力资金净流出1.45亿元。（数据宝） 海螺新材11月13日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 国信证券股份有限公司浙江互联网分公司 | 1410.63 | 135.27 | | 买二 | 东方财富证券股份有限公司拉萨金融城南环路证券营业 部 | 985.12 | 271.48 | | 买三 | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 892.06 | 278.56 | | 买四 | 国泰海通证券股份有限公司上海浦东分公司 | 869.36 | 0.0 ...

证券日报网讯 11月12日晚间，海螺新材发布公告称，公司股票连续2个交易日内（2025年11月11日、 2025年11月12日）日收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动。经核查，本公司前期 披露的信息不存在需要更正、补充之处。公司未发现近期公共传媒报道了可能或已经对本公司股票交易 价格产生较大影响的未公开重大信息。 （编辑 姚尧） ...

Core Points - The stock price of Conch New Materials has increased by 5.08% on November 13, reaching 8.27 CNY per share, with a trading volume of 616 million CNY and a turnover rate of 23.26%, resulting in a total market capitalization of 3.648 billion CNY. The stock has risen for four consecutive days, with a cumulative increase of 21.83% during this period [1] Company Overview - Conch (Anhui) Energy-saving and Environmental Protection New Materials Co., Ltd. is located in Wuhu City, Anhui Province, and was established on October 16, 1996, with its listing date on October 23, 1996. The company’s main business includes the manufacturing and sales of plastic profiles, sheets, doors and windows, hardware products, and steel keel, as well as wholesale and retail of building and decorative materials [1] Revenue Composition - The revenue composition of Conch New Materials is as follows: aluminum profiles account for 50.67%, plastic profiles and sheets for 24.21%, environmental new materials for 9.88%, doors and windows for 7.69%, and other industries and services for 7.54% [1] Shareholder Information - Among the top ten circulating shareholders of Conch New Materials, a fund under Jinyuan Shun'an Fund ranks first. The Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund (004685) entered the top ten circulating shareholders in the third quarter, holding 2.3939 million shares, which is 0.66% of the circulating shares. The estimated floating profit today is approximately 957,600 CNY, with a total floating profit of 3.3754 million CNY during the four-day increase [2] Fund Performance - The Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund (004685) was established on November 14, 2017, with a current scale of 1.432 billion CNY. Year-to-date returns are 45.35%, ranking 1268 out of 8145 in its category; the one-year return is 48.17%, ranking 612 out of 8059; and since inception, the return is 578.79% [2] Fund Manager Information - The fund manager of Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund (004685) is Miao Weibin, who has a cumulative tenure of 8 years and 335 days. The total asset scale of the fund is 1.432 billion CNY, with the best fund return during his tenure being 577.65% and the worst being -28.79% [2]

Core Viewpoint - The stock price of Conch New Materials has experienced a significant decline of 7.37% on November 13, 2023, with a trading volume of 1.41 billion yuan and a total market capitalization of 3.216 billion yuan [1] Group 1: Stock Performance - Year-to-date, Conch New Materials' stock price has increased by 18.54%, with a 12.85% rise over the last five trading days, a 22.52% increase over the last 20 days, and a 12.85% rise over the last 60 days [2] - The company has appeared on the stock market's "Dragon and Tiger List" twice this year, with the most recent appearance on November 12 [2] Group 2: Company Overview - Conch New Materials, established on October 16, 1996, and listed on October 23, 1996, is located in Wuhu City, Anhui Province, and specializes in manufacturing and selling plastic profiles, boards, doors, windows, hardware products, and steel keel [2] - The company's revenue composition includes aluminum profiles (50.67%), plastic profiles and boards (24.21%), environmental new materials (9.88%), doors and windows (7.69%), and other industries and services (7.54%) [2] - Conch New Materials belongs to the building materials sector, specifically in the renovation materials and other building materials category, and is associated with concepts such as yesterday's limit-up, small-cap stocks, biomass energy, new urbanization, and green buildings [2] Group 3: Financial Performance - As of September 30, 2023, Conch New Materials reported a revenue of 3.655 billion yuan for the first nine months of 2023, a year-on-year decrease of 10.57%, and a net profit attributable to shareholders of -38.348 million yuan, a year-on-year decrease of 45.19% [2] - The company has distributed a total of 501 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3] - As of September 30, 2023, the number of shareholders decreased by 13.10% to 26,400, while the average circulating shares per person increased by 15.08% to 13,652 shares [2]