Market Overview - On September 1, the non-metal materials sector rose by 0.31% compared to the previous trading day, with Changjiang Materials leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Stock Performance - Changjiang Materials (001296) closed at 24.82, with a significant increase of 10.02% and a trading volume of 116,300 shares, amounting to a transaction value of 280 million yuan [1] - Other notable performers included Ningxin New Materials (839719) with a 4.98% increase, closing at 16.88, and Quartz Co. (603688) with a 3.40% increase, closing at 41.98 [1] - Conversely, stocks like Lianrui New Materials (688300) and Longgao Co. (605086) experienced declines of 4.87% and 1.28%, respectively [2] Capital Flow Analysis - The non-metal materials sector saw a net outflow of 110 million yuan from institutional investors, while retail investors contributed a net inflow of 148 million yuan [2] - The capital flow for individual stocks showed that Changjiang Materials had a net inflow of 118 million yuan from institutional investors, while it faced a net outflow of 60.38 million yuan from speculative funds [3] - In contrast, stocks like Longgao Co. experienced a significant net outflow of 23.33 million yuan from institutional investors, indicating a shift in investor sentiment [3]

Group 1 - A-shares experienced significant market activity on September 1, with 122 stocks hitting the daily limit up and 7 stocks hitting the limit down [1] - The precious metals sector was notably active, with companies like Zhongjin Gold and Hunan Gold reaching the limit up [1] - The non-ferrous and antimony concept stocks also showed strength, with Huayu Mining hitting the limit up [1] - Gold-related stocks saw an increase, with companies such as Yuguang Gold Lead and Baomo Co. reaching the limit up [1] Group 2 - ST Er Ya achieved 9 limit ups in 13 days, while Tianpu Co. recorded 7 consecutive limit ups [1] - Wantong Development had 5 limit ups in 8 days, and Dechuang Environmental had 5 limit ups in 5 days [1] - Other notable stocks include Guoguang Chain and *ST Weier with 4 limit ups in 5 days, and Jianye Co. with 4 limit ups in 4 days [1] - Several stocks, including Sanwei Communication and Zhaoxin Co., achieved 3 consecutive limit ups [1] Group 3 - *ST Gao Hong faced a continuous decline with 16 consecutive limit downs, while *ST Su Wu had 2 consecutive limit downs [2] - Other companies like *ST Haihua and *ST Yatai also experienced limit downs [2]

Core Viewpoint - The 3D printing sector experienced significant fluctuations, with several companies seeing substantial stock price increases on September 1st, indicating a potential surge in investor interest in this industry [1] Company Performance - Haizheng Shengcai reached a 20% daily limit increase [1] - Changjiang Materials also hit the daily limit increase [1] - Jin Chengzi saw a rise of over 10% [1] - Other companies such as Sikan Technology and Guangyun Da also experienced upward movement in their stock prices [1]

8月16日公司发布的半年报数据显示，上半年公司共实现营业总收入5.13亿元，同比增长10.43%，实现 净利润0.73亿元，同比增长5.03%。（数据宝） 近日该股表现 长江材料再度涨停，5个交易日内录得3个涨停，累计涨幅为18.76%，累计换手率为126.65%。截至 9:40，该股今日成交量683.28万股，成交金额1.61亿元，换手率8.89%。最新A股总市值达37.13亿元，A 股流通市值19.07亿元。 龙虎榜数据显示，该股因连续三个交易日内，涨幅偏离值累计达20%、日跌幅偏离值达7%、日换手率 达20%上榜龙虎榜3次，买卖居前营业部中，机构净卖出3275.22万元，营业部席位合计净买入794.40万 元。 机构评级来看，近10日共有1家机构给予该股买入评级，8月26日西南证券发布研报预计公司目标价为 29.00元。 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.29 | -10.01 | 28.52 | -3352.02 | | 2025.08.28 | -0.87 | 39.56 | -3 ...

长江材料今日跌停，全天换手率28.52%，成交额5.08亿元，振幅8.07%。龙虎榜数据显示，机构净卖出 1474.80万元，营业部席位合计净买入209.25万元。 深交所公开信息显示，当日该股因日跌幅偏离值达-10.51%上榜，机构专用席位净卖出1474.80万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交8409.85万元，其中，买入成交额为 3572.15万元，卖出成交额为4837.70万元，合计净卖出1265.55万元。 具体来看，今日上榜的营业部中，共有3家机构专用席位现身，即卖二、卖三、卖四，合计买入金额 669.31万元，卖出金额2144.11万元，合计净卖出1474.80万元。 资金流向方面，今日该股主力资金净流出3352.02万元，其中，特大单净流出1001.70万元，大单资金净 流出2350.33万元。近5日主力资金净流入6895.49万元。 机构评级来看，近5日共有1家机构评级买入。预计目标价最高的是西南证券，8月26日西南证券发布的 研报给予公司目标价位29.00元。（数据宝） 长江材料8月29日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | ...

New Stock Offerings - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - Broadcom Integrated (603068) announced abnormal fluctuations on August 29, 2025[1] Market Alerts - ST Guohua (000004) and ST Gohong (000851) both reported abnormal fluctuations on August 29, 2025[1] - ST Huayang (603825) and ST Zhongji (000972) also indicated abnormal fluctuations on August 29, 2025[1] - ST Yanzhen (603389) reported abnormal fluctuations on August 26, 2025[1] Company Announcements - Zhaoxin Technology (603377) announced abnormal fluctuations on August 27, 2025[1] - Longyang Electronics (301396) reported significant fluctuations on August 28, 2025[1] - ST Dongshi (603377) indicated abnormal fluctuations on August 22, 2025[1]

Core Insights - Changjiang Materials experienced a decline of 0.87% in its stock price, with a turnover rate of 39.56% and a trading volume of 779 million yuan, indicating significant market activity [2] - Institutional investors net sold 24.12 million yuan, while total net selling from brokerage seats reached 49.21 million yuan, reflecting a bearish sentiment among institutional players [2] - The stock was listed on the Shenzhen Stock Exchange due to its high turnover rate, with institutional proprietary seats contributing to the net selling [2] Trading Activity - The top five brokerage seats accounted for a total trading volume of 180 million yuan, with buying transactions amounting to 53.42 million yuan and selling transactions totaling 127 million yuan, resulting in a net selling of 73.33 million yuan [2] - Among the brokerage seats, four institutional proprietary seats were involved, with total buying amounting to 26.09 million yuan and selling amounting to 50.22 million yuan, leading to a net selling of 24.12 million yuan [2] Fund Flow - The stock saw a net outflow of 36.56 million yuan from major funds, with a slight net inflow of 0.65 million yuan from large orders, while large orders experienced a net outflow of 37.21 million yuan [2] - Over the past five days, the net inflow of major funds was 98.44 million yuan, indicating some positive sentiment in the short term despite today's outflow [2] Institutional Ratings - In the last five days, one institution rated the stock as a buy, with the highest target price set at 29.00 yuan by Southwest Securities in a report published on August 26 [2]

（编辑 姚尧） 证券日报网讯 8月27日晚间，长江材料发布公告称，公司股票交易价格连续两个交易日（2025年8月26 日、2025年8月27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的情况。经核实，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。 ...

证券代码：001296 证券简称：长江材料 公告编号：2025-033 重庆长江造型材料（集团）股份有限公司 股票交易异常波动公告 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、股票交易异常波动的情况介绍 重庆长江造型材料（集团）股份有限公司（以下简称"公司"或 "本公司"）（证券简称：长江材料、证券代码：001296）股票交易 价格连续两个交易日（2025 年 8 月 26 日、2025 年 8 月 27 日）收盘 价格涨幅偏离值累计超过 20％，根据《深圳证券交易所交易规则》 的相关规定，属于股票交易异常波动的情况。 3.近期公司经营情况正常，内外部经营环境未发生重大变化； 4.公司、控股股东和实际控制人不存在关于本公司的应披露而未 披露的重大事项，或处于筹划阶段的重大事项； 5.公司控股股东、实际控制人在本公司股票交易异常波动期间未 买卖本公司股票。 三、关于不存在应披露而未披露信息的说明 公司董事会确认，除在指定信息披露媒体上已公开披露的信息外， 公司目前没有任何根据《深圳证券交易所股票上市规则》等有关规定 应予以披露而未披露的事项或与该事项有关 ...

Market Overview - The non-metal materials sector increased by 0.91% on August 20, with Lianrui New Materials leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Stock Performance - Lianrui New Materials (688300) closed at 58.80, up 3.16% with a trading volume of 45,700 shares and a turnover of 261 million yuan [1] - KunCai Technology (603826) closed at 20.03, up 2.51% with a trading volume of 49,700 shares and a turnover of 98.3 million yuan [1] - Other notable performers include Dongfang Huichuan (832175) at 13.22 (+1.93%), Longgao Co. (605086) at 28.63 (+1.92%), and Suotong Development (603612) at 24.48 (+1.87%) [1] Capital Flow Analysis - The non-metal materials sector experienced a net outflow of 49.35 million yuan from institutional investors and 15.55 million yuan from speculative funds, while retail investors saw a net inflow of 64.89 million yuan [2] - Lianrui New Materials had a net inflow of 16.88 million yuan from institutional investors, while it faced a net outflow of 18.68 million yuan from speculative funds [3] - The overall capital flow indicates a mixed sentiment, with significant retail interest despite institutional outflows [2][3]