证券代码：605006 证券简称：山东玻纤 公告编号：2025-046 山东玻纤集团股份有限公司 关于以集中竞价交易方式回购股份的进展公告 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： | 回购方案首次披露日 | 2024/8/28 | | --- | --- | | 回购方案实施期限 | 待董事会审议通过后 12 个月 | | 预计回购金额 | 5,000万元~10,000万元 | | 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 | 6,220,980股 | | 累计已回购股数占总股本比例 | 1.0182% | | 累计已回购金额 | 29,988,522.56元 | | 实际回购价格区间 | 4.08元/股~5.30元/股 | 一、 回购股份的基本情况 山东玻纤集团股份有限公司（以下简称公司）于 2024 年 8 月 27 日召开第四 届董事会战略发展委员会第三次会议，审议通过了《关于以集中 ...

Market Overview - The Shanghai Composite Index closed at 3363.48 points, above the five-day moving average, with an increase of 0.48% [1] - The total trading volume of A-shares reached 763.885 billion yuan [1] Stock Performance - A total of 929 A-shares broke through the five-day moving average today [1] - Stocks with significant deviation rates include: - Laisai Laser (21.79%) - Kangliyuan (11.86%) - Mankalon (10.78%) [1] Top Stocks by Deviation Rate - Laisai Laser (871263): - Today's change: +30.00% - Turnover rate: 38.87% - Five-day moving average: 19.53 yuan - Latest price: 23.79 yuan - Deviation rate: 21.79% [1] - Kangliyuan (301287): - Today's change: +17.32% - Turnover rate: 32.85% - Five-day moving average: 35.00 yuan - Latest price: 39.15 yuan - Deviation rate: 11.86% [1] - Mankalon (300945): - Today's change: +19.98% - Turnover rate: 18.47% - Five-day moving average: 22.66 yuan - Latest price: 25.10 yuan - Deviation rate: 10.78% [1] Additional Notable Stocks - Beitaini (300957): - Today's change: +11.83% - Turnover rate: 4.22% - Five-day moving average: 45.58 yuan - Latest price: 49.44 yuan - Deviation rate: 8.48% [1] - Jiuling Technology (873305): - Today's change: +10.00% - Turnover rate: 13.81% - Five-day moving average: 42.79 yuan - Latest price: 46.20 yuan - Deviation rate: 7.98% [1]

Market Overview - As of 10:30 AM today, the Shanghai Composite Index stands at 3352.43 points, above the six-month moving average, with a change of 0.15% [1] - The total trading volume of A-shares today is 568.946 billion yuan [1] Stocks Performance - A total of 138 A-shares have surpassed the six-month moving average today, with notable stocks showing significant deviation rates [1] - The stocks with the highest deviation rates include: - Dahongli (300865) with a deviation rate of 17.40%, closing at 27.74 yuan, up 19.98% [1] - Huaxi Biological (688363) with a deviation rate of 6.97%, closing at 54.41 yuan, up 7.87% [1] - *ST Chengchang (001270) with a deviation rate of 5.20%, closing at 36.55 yuan, up 5.00% [1] Additional Stocks with Notable Performance - Other stocks with significant performance include: - Zhejiang Shuwenhua (600633) with a deviation rate of 5.17%, closing at 13.62 yuan, up 5.66% [1] - Gehua Cable (600037) with a deviation rate of 4.76%, closing at 7.73 yuan, up 6.47% [1] - Stocks with smaller deviation rates that have just crossed the six-month line include Aotai Biological, Chitianhua, and Emei Mountain A [1]

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [1] Core Viewpoints - The construction materials sector is experiencing fluctuations at the bottom of the PMI index, with expectations for a gradual recovery in demand driven by government policies and market dynamics [4][16] - The report emphasizes the potential for recovery in the home decoration materials segment, particularly with the implementation of "old-for-new" subsidies and service consumption stimulus policies [4][16] Summary by Sections 1. Sector Overview - The construction materials sector has shown a slight increase of 0.18% in the past week, outperforming the Shanghai Composite Index and the Wind All A Index, which decreased by -1.08% and -0.02% respectively [4] - The report highlights that the cement market price is currently at 367.8 RMB/ton, down by 3.0 RMB/ton from the previous week and down by 6.3 RMB/ton compared to the same period last year [20][21] 2. Cement Market - The average cement inventory ratio is reported at 65.7%, an increase of 0.4 percentage points from the previous week, but down by 2.5 percentage points year-on-year [25] - The average daily cement shipment rate is 47.8%, up by 1.4 percentage points from the previous week but down by 5.3 percentage points compared to last year [25] - The report notes that the cement price is expected to stabilize or slightly rebound in the coming months due to supply-side adjustments and demand recovery [12][19] 3. Glass Fiber Market - The report indicates that the profitability of the glass fiber sector remains low, with many second and third-tier companies operating at breakeven or loss [13] - The demand for high-end products in wind power and thermoplastics is expected to continue growing, which may support profitability for leading companies [13] - The report recommends companies like China Jushi and suggests monitoring others such as Zhongcai Technology and Shandong Fiberglass [13] 4. Glass Market - The glass sector is facing weak terminal demand, with inventory levels remaining high and price pressures expected to increase as the market enters a seasonal downturn [14][15] - The report recommends Qibin Group as a leading player in the glass market, with a focus on its cost advantages and growth potential in photovoltaic glass [14] 5. Home Decoration Materials - The report highlights the positive impact of government policies aimed at boosting domestic demand and stabilizing the real estate market, which is expected to enhance the demand for home decoration materials [16] - Companies such as Beixin Building Materials and Arrow Home are recommended for their strong growth potential and market positioning [16]

证券代码：605006 证券简称：山东玻纤 公告编号：2025-045 转债代码：111001 转债简称：山玻转债 山东玻纤集团股份有限公司 关于 2025 年第一季度业绩说明会召开情况的公告 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个别及连带责任。 一、本次说明会召开情况 山东玻纤集团股份有限公司（以下简称公司）于 2025 年 4 月 30 日发布了《山 东玻纤集团股份有限公司关于召开 2025 年第一季度业绩说明会的公告》（公告编号： 2025-042），并通过邮件等方式提前征集投资者所关注的问题。 公司于 2025 年 5 月 20 日上午 10:00-11:00 在上证路演中心以视频直播和网络 文字互动的形式召开了 2025 年第一季度业绩说明会。公司董事长张善俊先生、独立 董事安起光先生、总经理朱波先生、财务总监邱元国先生、董事会秘书王传秋先生 参加了本次说明会，并在信息披露允许的范围内就投资者关注的事项与投资者进行 了沟通与交流。 二、投资者提出的主要问题及公司回复情况 本次业绩说明会中投资者提出的主要问题及回复整理 ...

Core Viewpoint - Shandong Glass Fiber is actively enhancing its operational management through a series of initiatives focused on technical innovation, compliance management, and process optimization to improve product quality and reduce production costs [1][4][8]. Group 1: Technical Innovation - The company has established a dedicated task force for the development and cost reduction of wetting agents, aiming to enhance the formulation system and optimize the raw material and formulation research process [2][4]. - Shandong Glass Fiber is concentrating resources to tackle critical technical challenges, thereby creating differentiated products and expanding its product range to meet diverse market demands [2][4]. Group 2: Compliance Management - A comprehensive compliance management training program has been implemented, emphasizing the integration of compliance awareness into daily operations across all levels of the organization [5][7]. - The company has developed a robust compliance management system that incorporates risk prevention and enhances the review process for contracts and major decisions, ensuring a 100% compliance review rate [7][5]. Group 3: Process Optimization - Shandong Glass Fiber is undertaking a thorough optimization of its production processes to improve efficiency, stabilize product quality, and lower production costs [8][10]. - A standardized production process has been established, covering all stages from raw material procurement to packaging, ensuring consistency and adherence to operational guidelines [10][11]. - The company is also focusing on training its workforce at various levels to enhance their skills and knowledge related to process management and optimization [10][11].

为进一步加强与投资者的互动交流，山东玻纤集团股份有限公司（以下简称 公司）将参加由山东证监局、山东上市公司协会与深圳市全景网络有限公司联合 举办的"2025 年山东辖区上市公司投资者网上集体接待日活动"，现将相关事 项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net）；或关注微信公众号（名称：全景财经）；或下载全景 路演 APP,参与本次互动交流。 活动时间为 2025 年 5 月 15 日（周四）15:00-16:30。届时，公司高管将在 线就公司 2024 年度业绩、公司治理、发展战略、经营状况、融资计划和可持续 发展等投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告！ | 证券代码：605006 | 证券简称：山东玻纤 | 公告编号：2025-044 | | --- | --- | --- | | 转债代码：111001 | 转债简称：山玻转债 | | 山东玻纤集团股份有限公司 关于参加 2025 年山东辖区上市公司投资者 网上集体接待日活动的公告 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 ...

公司于 2025 年 2 月 13 日召开第四届董事会第八次会议，审议通过《关于调 整回购股份资金来源的议案》，公司回购资金来源由"自有资金"调整为"自有资 金和自筹资金"。除上述调整外，回购方案的其他内容未发生变化。具体内容详见 公司于 2 月 14 日在上海证券交易所网站（www.sse.com.cn）及相关信息披露媒体 披露的《山东玻纤集团股份有限公司关于调整股份回购资金来源暨收到股票回购 专项贷款承诺函的公告》（公告编号：2025-013）。 | 证券代码：605006 | 证券简称：山东玻纤 | 公告编号：2025-043 | | --- | --- | --- | | 转债代码：111001 | 转债简称：山玻转债 | | 山东玻纤集团股份有限公司 关于以集中竞价交易方式回购股份的进展公告 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： | 回购方案首次披露日 | 2024/8/28 | | --- | --- | | 回购方案实施期限 | 待董事会审议通过后 12 个月 | | 预计回购金额 | ...

Key Points - The company guarantees the authenticity, accuracy, and completeness of the quarterly report and assumes legal responsibility for its content [1][39] - The first quarter financial statements are unaudited [2][4] - The company held its annual general meeting on April 29, 2025, with all resolutions passed without objection [6][7] - The board of directors decided not to adjust the conversion price of the "Shanbo Convertible Bonds" despite triggering the downward adjustment clause [17][29] - The current conversion price of the "Shanbo Convertible Bonds" is RMB 11.07 per share [34][35] - An investor meeting is scheduled for May 20, 2025, to discuss the first quarter results and address investor questions [39][41]

| | | 山东玻纤集团股份有限公司 关于召开 2025 年第一季度业绩说明会的公告 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： 会议召开时间：2025 年 05 月 20 日 （星期二） 10:00-11:00 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 投资者可于 2025 年 05 月 13 日 （星期二） 至 05 月 19 日 （星 期一）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目 或通过公司邮箱 sdbxzqb@shandong-energy.com 进行提问。公司将在 说明会上对投资者普遍关注的问题进行回答。 山东玻纤集团股份有限公司（以下简称"公司"）已于 2025 年 4 月 30 日发布公司 2025 年第一季度报告，为便于广大投资者更全面 深入地了解公司 2025 年第一季度经营成果、财务状况，公司计划于 2025 年 05 月 20 日 （星期二） 10 ...