一、 本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不 存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 山东金晶科技股份有限公司2025 年半年度报告 公司代码：600586 公司简称：金晶科技 山东金晶科技股份有限公司 2025 年半年度报告 1 / 144 山东金晶科技股份有限公司2025 年半年度报告 重要提示 三、 本半年度报告未经审计。 四、 公司负责人王刚、主管会计工作负责人孙成海及会计机构负责人（会计主管人员）张钰声 明：保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 本报告期不进行利润分配预案或公积金转增股本。 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请投资 者注意投资风险。 七、 是否存在被控股股东及其他关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况 否 九、 是否存在半数以上董事无法保证公司所披露半年度报告的真实性、准确性和完整性 ...

人民财讯8月25日电，金晶科技（600586）8月25日晚间披露2025年半年报，上半年实现营业收入23.94 亿元，同比下降32.56%；归母净利润-9626.95万元，同比由盈转亏；基本每股收益-0.0681元。 ...

南财智讯8月25日电，金晶科技发布2025年半年度报告，报告期实现营业收入23.94亿元，同比下降 32.56%；归属上市公司股东的净利润-0.96亿元，同比下降135.04%；扣除非经常性损益后的归属于上市 公司股东的净利润-1.21亿元，同比下降146.18%；基本每股收益-0.0681元。 ...

自20年前首片超白玻璃成功下线以来，金晶科技一直保持着超长超大超白玻璃原片的制造纪录，展现了公司在该领域的领先地 位。 据副总经理辛明介绍，金晶科技生产的超白玻璃含铁量仅为普通玻璃的1/10，自爆率低至万分之一。拥有多项"世界之最"的北 京城市图书馆，是世界首座超高自承重式玻璃幕墙结构建筑，其拥有276块超大玻璃，每块承担墙体功能的玻璃长达18米，而 这些玻璃正是由金晶科技生产。 2025年上半年，金晶科技完成了5号超白玻璃生产线的技改，并于7月1日重新点火。作为中国首条超白玻璃生产线，该产线曾 产出全球最大最厚的超白玻璃，应用于国内外多个地标性建筑。 技改完成后，一次成型的超白玻璃长度有望达到30米，或再次刷新世界纪录，产品透光率预计将从91.5%提升至92%。更高的 透光率意味着更强的光电转换率，这也使得金晶科技成为国内TCO导电玻璃的主要供应商。 图源：金晶科技官网责任编辑：钟离 ...

Core Insights - The report highlights that in 2024, the total salary of A-share listed company secretaries reached 4.086 billion yuan, with an average annual salary of 766,000 yuan, indicating a significant role in capital operations [1] Group 1: Salary and Compensation - In 2024, the average annual salary for secretaries in the glass and fiber industry was 836,600 yuan, which is significantly higher than the average salary of 666,100 yuan in the construction materials industry, reflecting a year-on-year increase of 16.5% [3] - The median annual salary for secretaries in this sector was 886,900 yuan, with the highest-paid secretary, Ding Chengche from China Jushi, earning 2.0192 million yuan, which is 1.14 times the salary of the second-highest, Deng Lingyun from Qibin Group [3] Group 2: Demographics and Tenure - The average age of secretaries in the glass and fiber industry is 45.57 years, with 52.2% aged between 40-50 years, 26.1% between 30-40 years, and 21.7% over 50 years [1] - In terms of tenure, 43.5% of secretaries have been in their positions for less than one year, while 26.1% have served for 1-3 years [2] Group 3: Educational Background - Among the 23 secretaries in the glass and fiber industry, 47.8% hold a bachelor's degree, while 43.5% have a master's degree, indicating a well-educated workforce [2] - The highest educational attainment among some secretaries includes two with only an associate degree [2] Group 4: Engagement and Compliance - Approximately 65.2% of secretaries in the glass and fiber sector received fewer than 10 research inquiries in 2024, with 14 secretaries, including Miao Zhen from Jiuding New Materials, receiving no inquiries at all [3] - There were reports of two secretaries in the glass and fiber industry involved in compliance violations, highlighting potential governance issues [3]

证券代码：600586 证券简称：金晶科技 公告编号：临 2025—036 山东金晶科技股份有限公司 关于回购股份注销暨股份变动的公告 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： 山东金晶科技股份有限公司（以下简称"公司"）拟注销回购专用证券账户 中已回购的 11,432,300 股股份，占公司总股本的 0.8%。注销完成后，公司总股 本将由 1,428,770,000 股减少为 1,417,337,700 股。 回购股份注销日：2025 年 8 月 5 日 一、 回购股份情况概述 2、2022 年 8 月 26 日，公司完成回购，已实际回购公司股份 11,432,300 股， 占公司总股本的 0.8%，回购最高价格 11.22 元/股，回购最低价格 5.28 元/股， 回购均价 8.84 元/股，使用资金总额 100,986,565.68 元（不含手续费）。 3、公司本次股份回购方案实际执行情况与原披露的回购方案不存在差异， 回购金额已达到回购方案中的回购资金总额下限，且不超过回购资金总额上限， 公司已按 ...

Investment Rating - The report maintains an "Accumulate" rating for the construction materials industry [1] Core Views - The construction materials sector is experiencing weak demand, with the PMI showing a decline. The market is awaiting new policies to stimulate demand [4] - The report highlights that the cement market is facing challenges due to adverse weather conditions, leading to a low average shipment rate of less than 45% in key regions. However, the overall price decline has slowed down, indicating potential stabilization in the near term [11][18] - The report suggests that the supply-side consensus on self-discipline within the industry is strengthening, which may lead to better profitability compared to the previous year [11] - The report recommends focusing on cyclical industries that may benefit from policy support, particularly in cement and glass sectors, and highlights specific companies such as Huaxin Cement, Conch Cement, and others as potential investment opportunities [4][11] Summary by Sections 1. Industry Trends - The construction materials sector has seen a decline of 2.31% in the past week, underperforming against the Shanghai Composite Index [4] - The report notes that the cement price is currently at 339.7 RMB/ton, down 1.0 RMB/ton from the previous week and down 42.5 RMB/ton year-on-year [19][20] 2. Bulk Construction Materials Fundamentals and High-Frequency Data 2.1 Cement - The average cement shipment rate is reported at 44.7%, with a slight increase of 1.7 percentage points from the previous week, but a decrease of 2.0 percentage points year-on-year [26] - The report anticipates that cement prices will stabilize in the short term, despite current weak demand [11][18] 2.2 Glass - The average price of float glass is reported at 1295.3 RMB/ton, which is an increase of 56.7 RMB/ton from the previous week but a decrease of 175.7 RMB/ton year-on-year [4] - The report indicates that the glass industry is expected to see a supply-side contraction, which may improve the supply-demand balance in the short to medium term [14] 2.3 Fiberglass - The report highlights that the market for electronic fiberglass products is evolving, with a clear trend towards high-end products, which are expected to see increased penetration and value growth [12] - The profitability of ordinary fiberglass remains resilient, with ongoing demand in sectors like wind power and thermoplastics [12] 3. Industry Dynamics Tracking - The report discusses the impact of government policies aimed at stimulating domestic demand, particularly in the housing market, which is expected to improve the outlook for construction materials [15] - The report emphasizes the importance of companies that are exploring new business models and enhancing their supply chain efficiency [15]

Group 1 - The company, Jinjing Technology (600586), announced on the evening of August 1 that it will repurchase 0 shares through centralized bidding in July 2025 [1]

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 ...

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]