Group 1 - The construction materials sector experienced a significant decline, with several companies hitting their lower limits [1] - Zengsheng Technology (603601) reached its daily limit down, indicating strong selling pressure [1] - International Composite Materials (301526) and Sifang New Materials (605122) both fell over 8%, reflecting broader market weakness [1] Group 2 - Shandong Glass Fiber (605006) and Jiuding New Materials (002201) also saw notable declines, contributing to the overall downturn in the sector [1]

证券代码：605122 证券简称：四方新材 公告编号：2025-043 重庆四方新材股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 重庆四方新材股份有限公司（以下简称"公司"）股票价格于 2025 年 7 月 9 日和 7 月 10 日连续两个交易日内日收盘价格涨幅偏离值累计达到 20%。根 据《上海证券交易所交易规则》的有关规定，属于股票异常波动情形。 经公司自查，并书面询证公司控股股东及实际控制人核实，截至本公告 披露日，不存在应披露而未披露的重大信息。 公司 2024 年度实现营业收入约 141,233.69 万元，较上年同期下降 28.93%，实现归属于母公司所有者的净利润-16,411.73 万元,较上年同期下降 1,365.90%；公司 2025 年一季度实现营业收入 24,751.10 万元，较上年同期下降 23.69%，实现归属于母公司所有者净利润-1,395.34 万元，较上年同期下降 202.52%，具体内容详见公司 2025 年 4 月 29 日披露的 ...

Core Viewpoint - Sifang New Materials (605122.SH) announced that its stock price has experienced an abnormal fluctuation, with a cumulative increase of 20% over two consecutive trading days [1] Company Overview - The company primarily engages in the research, production, and sales of ready-mixed concrete, and also produces construction sand and gravel aggregates [1] - The main sales market for the company's products is Chongqing [1] Business Operations - A self-examination by the company revealed that there have been no significant changes in its main business, daily production operations, or external operating environment [1] - The company confirmed that there are no major undisclosed matters that should have been disclosed [1]

Group 1 - The cement sector saw an increase of 1.75%, ranking 8th among concept sectors, with 32 stocks rising, including Sifang New Material and Sichuan Shuangma hitting the daily limit [1] - Notable gainers in the cement sector included Tibet Tianlu, Zhongtai Chemical, and Jinyu Group, which rose by 3.77%, 3.44%, and 2.53% respectively [1] - The sector experienced a net inflow of 233 million yuan, with 16 stocks receiving net inflows, and 8 stocks exceeding 10 million yuan in net inflow [2] Group 2 - The top net inflow stock was Sichuan Shuangma, with a net inflow of 113 million yuan, followed by China Energy Construction, Conch Cement, and Tibet Tianlu with net inflows of 93.47 million yuan, 66.49 million yuan, and 32.38 million yuan respectively [2][3] - The net inflow ratio for Sifang New Material, Sichuan Shuangma, and Ordos was 70.30%, 14.96%, and 14.27% respectively [3] - The trading volume and turnover rates for key stocks in the cement sector were highlighted, with Sichuan Shuangma showing a trading increase of 9.98% and a turnover rate of 5.00% [3][4]

New Stock Listings - The new stock "同宇新材" (code: 301630) is listed at an issue price of 84 on July 10, 2025[1] - "中程退" (code: 300208) and "退市锦港" (code: 600190) have 6 trading days remaining until their last trading day[1] - "恒立退" (code: 000622) has 3 trading days remaining until its last trading day[1] Delisting and Trading Alerts - "退市九有" (code: 600462) has 2 trading days remaining until its last trading day[1] - "工智退" (code: 000584) will have its last trading day on July 10, 2025[1] - "美迪西" (code: 688202) is listed with no specific trading alerts mentioned[1] Market Volatility - "北方长龙" (code: 301357) has been flagged for severe abnormal fluctuations[1] - "浙江东日" (code: 600113) and "诺德股份" (code: 600110) have also been noted for abnormal trading activities[1] - "长春一东" (code: 600148) is included in the list of stocks with trading alerts[1]

两市涨停股一览 | 代码 | 简称 | 收盘价（元） | 换手率（%） | 涨停板封单（万股） | 封单资金（万元） | 行业 | | --- | --- | --- | --- | --- | --- | --- | | 688585 | 上纬新材 | 11.21 | 0.23 | 10736.54 | 120356.61 | 基础化工 | | 605122 | 四方新材 | 17.26 | 1.02 | 3936.22 | 67939.21 | 建筑材料 | | 600111 | 北方稀土 | 27.01 | 8.21 | 1551.85 | 41915.45 | 有色金属 | | 002121 | 科陆电子 | 6.26 | 2.27 | 3942.05 | 24677.23 | 电力设备 | | 600962 | 国投中鲁 | 19.67 | 0.72 | 1103.90 | 21713.75 | 农林牧渔 | | 000607 | 华媒控股 | 6.00 | 7.05 | 3523.65 | 21141.87 | 传媒 | | 601908 | 京运通 | 3.84 | 3.46 | 4788.13 ...

证券代码：605122 证券简称：四方新材 公告编号：2025-042 重庆四方新材股份有限公司 股票交易风险提示公告 本公司董事会及全体董事保证本公告不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 重庆四方新材股份有限公司（以下简称"公司"或"四方新材"）股票价 格于 2025 年 7 月 7 日和 7 月 8 日连续两个交易日内日收盘价格涨幅偏离值累计 达到 20%。根据《上海证券交易所交易规则》的有关规定，属于股票异常波动情 形。公司已于 2025 年 7 月 9 日披露了《重庆四方新材股份有限公司股票交易异 常波动公告》（公告编号：2025-041)。 2025 年 7 月 9 日，公司股票以涨停价收盘，股票价格短期波动较大，敬 请广大投资者注意二级市场交易风险，理性决策，审慎投资。 一、公司生产经营情况未发生重大变化 截至本公告发布之日，公司主营业务、生产经营活动和经营环境等情况与已 披露信息相比，均未发生重大变化，公司不存在应披露而未披露的重大事项。敬 请广大投资者注意投资风险，理性投资。 二、股票交易风险 公司股票于 2025 ...

截至收盘，上证指数报收3493.05点，下跌0.13%；深证成指收于10581.80点，下跌0.06%；创业板指上 涨0.16%；科创50指数下跌0.89%。 不含当日上市新股，今日可交易A股中，上涨个股有1856只，占比34.33%，下跌个股有3327只，平盘个 股223只。其中，收盘股价涨停的有61只，跌停股有6只。 证券时报·数据宝统计显示，涨停个股中，主板有51只，北交所1只，创业板6只，科创板3只。以所属行 业来看，上榜个股居前的行业有公用事业、机械设备、电力设备行业，上榜个股分别有6只、6只、5 只。 涨停股中，*ST亚太、*ST宇顺等7只股为ST股。连续涨停天数看，金安国纪、华光环能、华银电力、森 林包装等已连收5个涨停板，连续涨停板数量最多。从收盘涨停板封单量来看，康美药业最受资金追 捧，收盘涨停板封单有6109.72万股，其次是四方新材、跨境通等，涨停板封单分别有3491.70万股、 3321.55万股。以封单金额计算，四方新材、金安国纪、大智慧等涨停板封单资金较多，分别有5.48亿 元、2.96亿元、2.89亿元。（数据宝） 两市涨停股一览 | 代码 | 简称 | 收盘价（元） | 换手率 ...

Group 1 - Shennong Development expects a net profit of 850 million to 950 million yuan for the first half of 2025, representing a year-on-year increase of 732.89% to 830.88% [1] - Sifang New Materials announced that its directors and senior executives collectively reduced their holdings by 80,000 shares, in line with a previously announced reduction plan [1] - Alliance Electronics plans to transfer 3.68% of its shares through a price inquiry, totaling 6.1869 million shares, due to the shareholders' funding needs [1][2] Group 2 - Yongtai Technology clarified that its patent for "a preparation method of lithium bis(fluorosulfonyl)imide" is still valid and has not been declared invalid [3] - Guibao Pet plans to invest 650 million yuan in building an intelligent warehousing and sorting center to enhance operational efficiency [4] - Deep Deep Housing A expects a net profit of 85 million to 120 million yuan for the first half of 2025, with a year-on-year increase of 1411.70% to 2034.17% [7] Group 3 - Shandong Steel anticipates a net profit of 12.71 million yuan for the first half of 2025, marking a turnaround from a loss of approximately 98.1 million yuan year-on-year [7] - Tangrenshen reported a June sales revenue of 698 million yuan from pig sales, a year-on-year increase of 26% [9] - Dongfang Zhongke plans to reduce its holdings by up to 3% of its shares due to the financial needs of a major shareholder [10] Group 4 - Weichuang Electric obtained six patents and two software copyrights between April 1 and June 30, 2025 [11] - Zhenai Home plans to reduce its holdings by up to 3% due to the financial needs of a major shareholder [13] - Xingwang Yuda's actual controller intends to reduce its holdings by up to 3% for personal financial needs [15] Group 5 - Guangyun Da intends to acquire 56.03% of Yilian Infinite for 352 million yuan, gaining control of the company [16] - Chao Tu Software's actual controller plans to reduce holdings by up to 2% due to personal financial needs [17] - Weixing Intelligent's actual controller plans to reduce holdings by up to 1.99% for personal financial needs [18] Group 6 - ST Dongshi is facing a bankruptcy reorganization application due to its inability to repay debts, with potential delisting risks if the court accepts the application [19][20] - Tongwei Co. plans to reduce its holdings by up to 1% due to personal financial needs [21] - Borui Pharmaceutical received approval for clinical trials of its drug for chronic obstructive pulmonary disease [22] Group 7 - Shuangwei New Materials announced progress in its control change plan, leading to the resumption of its stock trading [24] - Yunnei Power's stock is under risk warning due to false financial disclosures, with a name change to "ST Yun Dong" [26][28]

Core Viewpoint - The stock price of Chongqing Sifang New Materials Co., Ltd. experienced an abnormal fluctuation, with a cumulative increase of 20% over two consecutive trading days on July 7 and July 8, 2025 [1][2]. Group 1: Stock Trading Abnormality - The company's stock price deviation reached a cumulative increase of 20% over two trading days, qualifying as an abnormal trading situation according to the Shanghai Stock Exchange regulations [1]. - The company conducted a self-examination and confirmed that there were no undisclosed significant information as of the announcement date [1][2]. Group 2: Operational and Major Events - The company's production and operational activities are normal, with no significant changes in daily operations or external environment [1]. - There are no undisclosed major events involving the company, its controlling shareholders, or actual controllers, including asset restructuring, share issuance, or major business cooperation [2]. - The company disclosed a share reduction plan on April 1, 2025, and confirmed that certain executives reduced their holdings in accordance with this plan during the abnormal trading period [2]. Group 3: Media and Market Influence - The company has not identified any media reports or market rumors that could have significantly impacted its stock price [2]. - There are no other sensitive information related to stock price fluctuations that have not been disclosed [2]. Group 4: Board Statement - The board of directors confirmed that, apart from disclosed matters, there are no other undisclosed items that should be reported according to the relevant regulations [4].