证券之星消息，8月15日金属新材料板块较上一交易日上涨4.47%，图南股份领涨。当日上证指数报收于 3696.77，上涨0.83%。深证成指报收于11634.67，上涨1.6%。金属新材料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) | | | --- | --- | --- | --- | --- | --- | --- | | 603045 | 福达合金 | 18.83 | -0.11% | 5.95万 | | 1.12 乙 | | 605158 | 华达新材 | 9.08 | 0.55% | 8.12万 | | 7339.61万 | | 300963 | 中洲特材 | 21.08 | 0.57% | 33.31万 | | 6.92 亿 | | 688190 | 云路股份 | 100.98 | 0.62% | 6241.85 | | 6320.75万 | | 603072 | 天和磁材 | 52.32 | 1.02% | 4.35万 | | 2.27亿 | | 688231 | 隆达股份 | 20.66 | 1.22% | 3.80万 | | 782 ...

Group 1 - The company, Xinke Materials (600255.SH), stated on an interactive platform that it does not produce rare earth alloy copper materials [1]

金融界消息 截至2025年8月14日收盘，鑫科材料（600255）报收于4.31元，上涨1.65%，换手率 29.51%，成交量532.99万手，成交金额24.14亿元。 资金流向方面，今日主力资金净流入1.42亿元，占比成交额5.88%。其中，超大单净流入2.68亿元、占 成交额11.11%，大单净流出12635.95万元、占成交额5.24%，中单净流出流出13759.49万元、占成交额 5.7%，小单净流出426.47万元、占成交额0.18%。 天眼查商业履历信息显示，安徽鑫科新材料股份有限公司，成立于1998年，位于芜湖市，是一家以从事 有色金属冶炼和压延加工业为主的企业。企业注册资本180614.6955万人民币，实缴资本53855.8255万人 民币。公司法定代表人为宋志刚。 通过天眼查大数据分析，安徽鑫科新材料股份有限公司共对外投资了17家企业，参与招投标项目35次， 知识产权方面有商标信息2条，专利信息58条，此外企业还拥有行政许可10个。 来源：金融界 鑫科材料最新一期业绩显示，截至2025中报，公司营业总收入21.69亿元、同比增长17.17%，归属净利 润1973.01万元，同比减少42. ...

| | 划 | | | | | | --- | --- | --- | --- | --- | --- | | 301022 | 海泰科 | 6 | 1.63 | 5.58 | 37.58 | | 688273 | 麦澜德 | 6 | 1.25 | 6.36 | 54.34 | | 688271 | 联影医 疗 | 7 | 1.18 | 3.50 | -1.61 | | 601628 | 中国人 寿 | 6 | 1.09 | 4.24 | -0.15 | | 002768 | 国恩股 份 | 5 | 0.92 | 7.15 | 7.20 | | 603040 | 新坐标 | 5 | 0.70 | 7.74 | 11.34 | | 002634 | 棒杰股 | 7 | 0.65 | 8.10 | 17.51 | | | 份 | | | | | | 603137 | 恒尚节 | 1 1 | 0.65 | 11.78 | 11.20 | | | 能 | | | | | | 002966 | 苏州银 | 5 | 0.63 | 5.21 | -1.15 | | | 行 | | | | | | 688112 | 鼎阳科 ...

格隆汇8月12日｜Wind数据显示，按变动截止日期为基准，8月11日，1股获重要股东增持，鑫科材料获 重要股东增持158.55万股，增持金额为543.79万元。14家上市公司股票遭重要股东减持，瑞芯微遭重要 股东减持113.58万股，减持金额为1.83亿元。 ...

Group 1 - The company's total operating revenue for the first half of 2025 reached 2.169 billion yuan, an increase of 17.17% year-on-year, while the net profit attributable to shareholders was only 19.73 million yuan, a decrease of 42.16% year-on-year [2] - The gross profit margin decreased to 6.99%, down 19.03% year-on-year, and the net profit margin fell to 1.15%, down 53.2% year-on-year, indicating pressure on cost control and reduced profitability [3] - The company reported a negative operating cash flow per share of -0.07 yuan, a decrease of 249.55% year-on-year, and accounts receivable accounted for 1081.48% of the latest annual net profit, posing potential cash flow risks [4] Group 2 - The main business revenue primarily comes from copper-based alloy materials, generating 2.029 billion yuan, accounting for 93.52% of total revenue, with a gross profit margin of 6.69% [6] - The copper strip processing industry faces multiple challenges, including increased global economic downturn pressure, insufficient domestic and foreign market demand, intense industry competition, copper price fluctuations, and policy adjustments [7] - Despite the challenges, the company continues to strengthen technological research and development and industrial upgrades to enhance its core competitiveness [7]

（编辑 李家琪） 证券日报网讯 8月11日晚间，鑫科材料发布公告称，2025年8月11日，公司与华夏银行芜湖分行签署了 《最高额保证合同》，为控股子公司鑫科铜业与华夏银行芜湖分行于2025年8月11日至2026年6月27日期 间基于主合同连续发生的多笔债权在最高债权额限度内提供连带责任保证担保，担保最高债权额为人民 币6，000万元，保证期间为三年，上述担保不存在反担保。截至本公告日，公司实际为鑫科铜业提供的 担保余额为134，626万元（含此次签订的担保合同人民币6，000万元），鑫科铜业其他股东未向鑫科铜 业提供担保。 ...

Core Viewpoint - The announcement details the progress of the share buyback plan by the controlling shareholder of Anhui Xinke New Materials Co., Ltd., Sichuan Rongxin Hongzi Technology Co., Ltd., which aims to increase its stake in the company within a specified timeframe and budget [1][2]. Group 1: Buyback Plan Overview - The buyback plan was initially disclosed on April 11, 2025, with a budget of no less than 50 million yuan and no more than 100 million yuan for purchasing unrestricted circulating A-shares [1]. - The buyback period is set from April 11, 2025, to October 11, 2025 [2]. Group 2: Implementation Progress - As of August 10, 2025, Sichuan Rongxin has accumulated a total of 1.5855 million shares, amounting to 5.3907 million yuan, representing 0.09% of the total share capital [2][3]. - The company has secured the necessary funds of 50 million yuan for the buyback and plans to execute the remaining purchases in batches [3]. Group 3: Risk Factors - The buyback plan may face risks due to potential changes in the capital market and other unpredictable factors that could hinder the achievement of the expected outcomes [2][3].

Group 1 - The core point of the article is that Xinke Materials (600255.SH) has announced that Sichuan Rongxin has cumulatively increased its shareholding by 1.5855 million shares, with a total investment amount of 5.3907 million yuan as of August 10, 2025 [1] - Sichuan Rongxin has raised a total of 50 million yuan for the purpose of increasing its shareholding, and plans to do so in batches in the future [1]

证券代码：600255 证券简称：鑫科材料 公告编号：2025-042 安徽鑫科新材料股份有限公司 关于控股股东增持公司股份计划进展公告 本公司董事会、全体董事及相关股东保证本公告内容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法律责任。 重要内容提示： ●增持计划无法实施风险：本次增持计划存在可能因资本市场情况发生变化 及目前尚无法预判的因素，导致本次增持计划无法达到预期的风险。敬请广大投 资者注意投资风险。 ●已披露增持计划情况：安徽鑫科新材料股份有限公司（以下简称"鑫科材 料"或"公司"）于 2025 年 4 月 11 日披露了《关于控股股东增持公司股份计划 的公告》。公司控股股东四川融鑫弘梓科技有限公司（以下简称"四川融鑫"）计 划自 2025 年 4 月 11 日起 6 个月内，通过上海证券交易所交易系统以集中竞价方 式增持公司无限售条件流通 A 股股份。拟增持股份的金额不低于 5,000 万元，不 超过 10,000 万元。（以下简称"本次增持计划"）。 ●增持计划的实施进展情况：公司于 2025 年 7 月 12 日披露了《关于控股股 东增持公司股份计划时 ...