证券之星消息，8月13日特钢板块较上一交易日下跌0.43%，方大特钢领跌。当日上证指数报收于 3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。特钢板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600507 | 方大特钢 | 6.16 | -2.38% | 32.87万 | 2.04亿 | | 002075 | 沙钢股份 | 6.81 | -1.73% | 118.07万 | 8.12亿 | | 002443 | 金洲管道 | 6.97 | -1.41% | 0 11.28万 | 7883.56万 | | 300881 | 盛德整泰 | 36.84 | -1.07% | 2.77万 | 1.02亿 | | 600117 | 西宁特钢 | 3.79 | -0.26% | 135.41万 | 5.16亿 | | 000825 | 太钢不锈 | 4.24 | -0.24% | 27.26万 | 1.16亿 | | 000708 | 中信特钢 | 1 ...

Market Overview - The special steel sector experienced a decline of 0.52% on August 12, with Xining Special Steel leading the drop [1] - The Shanghai Composite Index closed at 3665.92, up 0.5%, while the Shenzhen Component Index closed at 11351.63, up 0.53% [1] Stock Performance - Notable stock performances include: - Xianglou New Material (301160) closed at 67.18, up 1.11% with a trading volume of 49,900 shares and a transaction value of 337 million [1] - Jinzhu Pipeline (002443) closed at 7.07, up 0.71% with a trading volume of 176,300 shares [1] - Xining Special Steel (600117) closed at 3.80, down 3.06% with a trading volume of 1,569,500 shares and a transaction value of 602 million [2] Capital Flow - The special steel sector saw a net outflow of 11.4651 million from institutional investors and 24.801 million from speculative funds, while retail investors had a net inflow of 36.2661 million [2] - Detailed capital flow for specific stocks includes: - Fangda Special Steel (600507) had a net outflow of 44.5179 million from institutional investors [3] - Xianglou New Material (301160) saw a net inflow of 15.41 million from institutional investors [3] - Sand Steel (002075) experienced a significant net outflow of 20.4262 million from institutional investors [3]

Market Performance - The special steel sector increased by 0.79% on August 5, with Fangda Special Steel leading the gains [1] - The Shanghai Composite Index closed at 3617.6, up 0.96%, while the Shenzhen Component Index closed at 11106.96, up 0.59% [1] Individual Stock Performance - Fangda Special Steel (600507) closed at 6.14, up 4.96% with a trading volume of 624,900 shares and a transaction value of 378 million [1] - Xianglou New Material (301160) closed at 66.37, up 4.85% with a trading volume of 70,400 shares and a transaction value of 466 million [1] - Other notable performers include Taigang Stainless Steel (000825) up 1.44% and Zhongxin Special Steel (000708) up 1.17% [1] Capital Flow Analysis - The special steel sector experienced a net outflow of 276 million from institutional investors, while retail investors saw a net inflow of 275 million [2] - The overall capital flow indicates that retail investors are more active in the special steel sector compared to institutional investors [2] Detailed Capital Flow for Selected Stocks - Fangda Special Steel had a net outflow of 47.84 million from institutional investors, while retail investors contributed a net inflow of 40.43 million [3] - Jiuli Special Materials (002318) saw a net inflow of 10.69 million from institutional investors and a net outflow of 27.48 million from retail investors [3] - Other stocks like Zhongxin Special Steel and Taigang Stainless Steel also showed mixed capital flows, with varying levels of institutional and retail participation [3]

Group 1 - The company, Jinzhu Pipeline, announced that as of July 31, 2025, it has repurchased a total of 8,477,100 shares through a dedicated securities account via centralized bidding, which represents 1.63% of the company's current total share capital [2]

格隆汇2月5日丨金洲管道(002443.SZ)公布，截至2025年1月31日，公司累计通过回购专用证券账户以集 中竞价交易方式回购公司股份6,338,100股，占公司目前总股本的1.22%，最高成交价为6.50元/股，最低 成交价为6.01元/股，成交总金额为3996.48万元(不含交易费用等)。 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不 对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担 全部责任。邮箱：news_center@staff.hexun.com ...

Group 1 - The company, Jinzhu Pipeline (002443.SZ), announced a share buyback program, having repurchased a total of 8,477,100 shares as of July 31, 2025, which represents 1.63% of its total share capital [1] - The highest transaction price during the buyback was 6.90 CNY per share, while the lowest was 5.75 CNY per share [1] - The total amount spent on the share buyback reached 52.96058 million CNY, excluding transaction fees [1]

证券代码：002443 证券简称：金洲管道 公告编号：2025-029 浙江金洲管道科技股份有限公司 关于回购公司股份的进展公告 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。 浙江金洲管道科技股份有限公司（以下简称"公司"）于2024年8月29日召 开第七届董事会第十一次会议审议通过《关于回购公司股份方案的议案》，同意 公司使用自有资金不低于人民币10,000万元（含），不超过人民币20,000万元（ 含）以集中竞价交易方式回购公司已发行的人民币普通股（A股）股票，回购股 份将用于实施员工持股计划或股权激励计划。本次回购价格为不超过人民币7.93 元/股（含），按回购价格上限和回购金额上下限测算，预计回购股份数量约为 12,610,340股至25,220,680股，约占公司目前已发行总股本比例为2.42%至4.85% ，具体回购股份的数量以回购结束时实际回购的股份数量为准。本次回购用于实 施员工持股计划或股权激励计划的股份期限为自公司董事会审议通过本次回购 方案之日起不超过12个月。具体内容详见公司于2024年8月30日、9月10日在巨潮 资讯网（http: ...

证券之星消息，7月30日特钢板块较上一交易日上涨0.34%，西宁特钢领涨。当日上证指数报收于 3615.72，上涨0.17%。深证成指报收于11203.03，下跌0.77%。特钢板块个股涨跌见下表： 从资金流向上来看，当日特钢板块主力资金净流入1285.69万元，游资资金净流入101.03万元，散户资金 净流出1386.73万元。特钢板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600117 | 西宁特钢 | 4.20 | 9.95% | 240.61万 | 10.03亿 | | 002443 | 金洲管道 | 6.96 | 1.90% | 18.06万 | 1.24亿 | | 002318 | 久立特材 | 23.02 | 0.48% | 10.45万 | 2.41亿 | | 000825 | 太钢不锈 | 4.38 | 0.46% | 1 74.63万 | 3.30亿 | | 002075 | 沙钢股份 | 6.12 | 0.16% | 43.29万 | 2.66 ...

Market Performance - The special steel sector increased by 1.9% on July 29, with Xining Special Steel leading the gains [1] - The Shanghai Composite Index closed at 3609.71, up 0.33%, while the Shenzhen Component Index closed at 11289.41, up 0.64% [1] Individual Stock Performance - Xining Special Steel (600117) closed at 3.82, up 10.09% with a trading volume of 4.0612 million shares and a turnover of 1.446 billion yuan [1] - Xianglou New Material (301160) closed at 65.00, up 8.91% with a trading volume of 81,200 shares and a turnover of 501 million yuan [1] - Shengde Zhengtai (300881) closed at 40.75, up 5.41% with a trading volume of 82,800 shares and a turnover of 329 million yuan [1] - Fangda Special Steel (600507) closed at 5.93, up 3.85% with a trading volume of 1.7292 million shares and a turnover of 427 million yuan [1] - Other notable performances include Taigang Stainless Steel (000825) up 2.59% and CITIC Special Steel (000708) up 1.42% [1] Capital Flow Analysis - The special steel sector experienced a net outflow of 44.0156 million yuan from main funds, while retail funds saw a net inflow of 131 million yuan [2] - The individual stock capital flow indicates that Xianglou New Material had a main fund net inflow of 72.1603 million yuan, while Fangda Special Steel had a net inflow of 62.5260 million yuan [3] - Conversely, stocks like Jiu Li Special Materials (002318) and Fushun Special Steel (600399) experienced significant net outflows from main funds [3]

Core Viewpoint - The company, Jinzhu Pipeline, is committed to actively participating in the bidding process for the Yarlung Tsangpo River downstream hydropower project, leveraging its historical performance in major projects in China [1] Group 1 - The company will closely monitor the progress of the Yarlung Tsangpo River downstream hydropower project [1] - The company aims to contribute to the project construction through its participation in the bidding [1] - The company emphasizes its past experience in significant engineering projects as a competitive advantage [1]