本公司董事会及全体董事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。 | 回购方案首次披露日 | 2025 年 日 | 4 月 | 19 | | | --- | --- | --- | --- | --- | | 回购方案实施期限 | 董事会审议通过后 个月内 | | | 12 | | 预计回购金额 | 10000 万元-20000 | | | 万元 | | 回购用途 | □减少注册资本 | | | | | | √用于员工持股计划或股权激励 | | | | | | □用于转换公司可转债 | | | | | | □为维护公司价值及股东权益 | | | | | 累计已回购股数 | 20,350,000 股 | | | | | 累计已回购股数占总股本比例 | 1.42% | | | | | 累计已回购金额 | 元 98,260,016.98 | | | | | 实际回购价格区间 | 4.58 元/股——5 | | | 元/股 | 重要内容提示： 一、回购股份的基本情况 2025 年 4 月 17 日，公司召开八届二十二次董事会，审议通过了《关于以集 中竞 ...

格隆汇8月1日丨金晶科技(600586.SH)公布，2025年7月，公司通过集中竞价交易方式回购股份0股。截至2025年7月31日，公司通过集中竞价交易方式已累计回购股份20,350,000股，占公 ...

截至7月31日收盘，低辐射玻璃(Low-E)概念下跌3.07%，位居概念板块跌幅榜前列，板块内，海南发 展、亚玛顿、和邦生物等跌幅居前。 今日涨跌幅居前的概念板块 （文章来源：证券时报网） | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 液冷服务器 | 1.86 | 特钢概念 | -3.20 | | 智谱AI | 1.73 | 低辐射玻璃(Low-E) | -3.07 | | 辅助生殖 | 1.72 | 金属铅 | -2.90 | | 小红书概念 | 1.61 | 金属锌 | -2.82 | | Sora概念(文生视频) | 1.43 | 租售同权 | -2.71 | | 快手概念 | 1.35 | 可燃冰 | -2.59 | | 华为盘古 | 1.24 | 玉米 | -2.51 | | 财税数字化 | 1.11 | 中船系 | -2.50 | | 中国AI 50 | 0.99 | 磷化工 | -2.50 | | MLOps概念 | 0.96 | 硅能源 | -2.48 | 资金面上看，今日低辐射玻璃(Low-E)概念板块获主力资金净 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 600293 | 三峡新材 | 3.05 | -3.48% | 37.31万 | 1.15亿 | | 600586 | 金晶科技 | 5.08 | -3.24% | 30.64万 | 1.57亿 | | 618009 | 耀皮玻璃 | 6.30 | -3.08% | 18.64万 | 1.19亿 | | 601636 | 旗滨隼町 | 6.22 | -2.96% | 68.55万 | 4.27亿 | | 000012 | 南 坡 A | 4.78 | -2.65% | 26.54万 | 1.28亿 | | 600176 | 中国巨石 | 12.39 | -2.36% | 35.71万 | 4.45 Z | | 600876 | 凯盛新能 | 10.79 | -2.26% | 5.99万 | 6512.98万 | | 300196 | 长海股份 | 13.85 | -2.05% | 17.63万 | 2.48亿 | | 002613 | 北玻股份 | ...

Group 1 - The Low-E glass concept increased by 3.12%, ranking 8th among concept sectors, with 11 stocks rising, including Hainan Development hitting the daily limit, and Qibin Group, Hebang Biology, and Yaopi Glass showing gains of 5.01%, 4.76%, and 4.34% respectively [1][2] - The Low-E glass sector saw a net inflow of 376 million yuan, with 7 stocks receiving net inflows, and 6 stocks exceeding 10 million yuan in net inflow, led by Hainan Development with 204 million yuan [2][3] - The net inflow ratios for Hainan Development, Qibin Group, and Hebang Biology were 16.32%, 14.61%, and 14.35% respectively, indicating strong investor interest [3] Group 2 - The top stocks in the Low-E glass sector based on net inflow included Hainan Development, Hebang Biology, Qibin Group, and Nanbo A, with respective net inflows of 2038.49 million yuan, 715.68 million yuan, 633.98 million yuan, and 238.91 million yuan [3][4] - The trading volume and turnover rates for these stocks were notable, with Hainan Development showing a turnover rate of 13.86% and a daily increase of 10.01% [3]

Group 1 - The recent surge in commodity futures prices has attracted widespread market attention, with polysilicon contracts reaching over 50,000 yuan/ton, marking a more than 70% increase from late June [1] - Coking coal contracts also showed strong performance, closing at over 1,100 yuan/ton, reflecting a rebound of over 50% from early June [1] - Other commodities such as industrial silicon and coke have also seen significant price increases, with industrial silicon surpassing 10,000 yuan/ton, a nearly 50% rise since early June [2] Group 2 - The central government's recent meeting emphasized addressing key challenges, including regulating low-price competition and promoting integrated development of domestic and foreign trade [2] - Analysts attribute the commodity price surge to a combination of economic recovery expectations, supply rigidity, and liquidity premiums, with both the US and China manufacturing PMIs returning to expansion territory [2] - The chemical industry is expected to see a recovery in the second half of 2025, driven by reduced capital expenditure and a resurgence in domestic demand [3] Group 3 - Companies with market capitalizations below 10 billion yuan and institutional ratings include those in the pig farming, coal, glass, and organic silicon sectors [3] - Yaxing Chemical, with a market cap of approximately 2.644 billion yuan, specializes in chlorinated polyethylene and other chemical products [4] - Dongrui Co., a modern agricultural enterprise, operates a full industry chain in pig farming, while Beibo Co. focuses on glass deep processing equipment [4]

Market Overview - The Shanghai Composite Index closed at 3581.86 points, above the annual line, with a change of 0.62% [1] - The total trading volume of A-shares reached 19286.45 billion yuan [1] Stocks Breaking Annual Line - A total of 78 A-shares have surpassed the annual line today, with notable stocks including: - China Coal Energy with a deviation rate of 8.05% - China Western Power with a deviation rate of 6.98% - Jinkong Coal Industry also at a deviation rate of 6.98% [1] Stocks with Significant Deviation Rates - The following stocks have shown significant deviation rates: - China Coal Energy: Today's increase of 9.42%, turnover rate of 1.08%, latest price at 12.55 yuan [1] - China Western Power: Today's increase of 7.17%, turnover rate of 9.00%, latest price at 7.47 yuan [1] - Jinkong Coal Industry: Today's increase of 9.98%, turnover rate of 4.75%, latest price at 14.32 yuan [1] Additional Stocks with Minor Deviation Rates - Stocks with minor deviation rates include: - Qixiang Tengda: Today's increase of 7.03%, turnover rate of 6.40%, latest price at 55.55 yuan [1] - Emperor Laser: Today's increase of 10.06%, turnover rate of 4.94%, latest price at 7.88 yuan [1] - Shanghai Pharmaceuticals: Today's increase of 4.55%, turnover rate of 1.14%, latest price at 129.38 yuan [1]

Core Viewpoint - The Low-E glass concept sector experienced a decline of 0.89%, ranking among the top losers in the market, with significant drops in stocks such as Yamaton and Jinjing Technology [1][2]. Group 1: Market Performance - As of July 18, the Low-E glass concept sector saw a notable decrease, with Yamaton hitting the daily limit down, while other companies like Jinjing Technology and Yaopi Glass also faced substantial declines [1]. - In contrast, four stocks within the sector recorded gains, with Hainan Development leading at an increase of 3.12% [1]. Group 2: Capital Flow - The Low-E glass concept sector experienced a net outflow of 72 million yuan, with eight stocks seeing capital outflows, primarily Yamaton, which had a net outflow of 55.16 million yuan [2]. - Other companies with significant capital outflows included Jinjing Technology and Yaopi Glass, with net outflows of 36.39 million yuan and 12.98 million yuan, respectively [2]. - Conversely, Hainan Development, Beibo Shares, and Hebang Biological were among the stocks with the highest net inflows, attracting 49.97 million yuan, 5.45 million yuan, and 1.49 million yuan, respectively [2].

证券代码：600586 证券简称：金晶科技 公告编号：临 2025-034 号 山东金晶科技股份有限公司 关于控股股东股份部分质押以及解除的公告 本公司董事会及全体董事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: 股东持有上市公司股份数量及占公司总股本比例，股东持有上市公司股份 累计质押数量（含本次）及占其持股数量比例：公司控股股东山东金晶节能玻璃 有限公司持有本公司股份数量为 457,635,278 股，占公司总股本比例为 32.03%。 本次质押情况变动后，山东金晶节能玻璃有限公司持有本公司股份累计质押数量 为 174,270,000 股， 占其持股数量比例 38.08%。 控股股东或第一大股东及其一致行动人（以下统称控股股东）累计质押股 份数量（含本次）占其持股数量比例达到或超过 80%的情况（如适用）：不适用 股东所持公司 5%以上的股份出现强制平仓或者强制过户的风险（如适 用）：不适用 公司近日接到控股股东山东金晶节能玻璃有限公司通知，获悉其持有本公司 的部分股份已办理质押及解除质押登记手续，具体事项如下： 一、上市公司 ...

Core Viewpoint - The Low-E glass concept sector experienced a significant decline of 3.55%, with major companies like Yamaton, Sanxia New Material, Jinjing Technology, and Yaopi Glass facing substantial losses [1][2]. Group 1: Market Performance - As of July 15, the Low-E glass concept ranked among the top decliners in the market, with Yamaton hitting the daily limit down [1]. - The sector saw a net outflow of 230 million yuan from main funds, indicating a lack of investor confidence [2]. Group 2: Individual Stock Performance - Yamaton led the outflow with a net withdrawal of 65.6 million yuan, reflecting a drop of 9.99% in its stock price [2]. - Other notable stocks with significant net outflows include Jinjing Technology (34.9 million yuan, down 4.18%) and Yaopi Glass (27.1 million yuan, down 4.03%) [2].