证券代码：300699 证券简称：光威复材 公告编号：2026-003 威海光威复合材料股份有限公司 关于公司董事、高级管理人员减持计划时间届满的公告 董事张月义、段长兵，高级管理人员熊仕军、王壮志保证向本公司提供 的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 威海光威复合材料股份有限公司（以下简称"公司"）于 2025 年 10 月 20 日披露了《关于公司董事、高级管理人员减持股份的预披露公告》（2025-041）， 公司董事张月义、段长兵，高级管理人员熊仕军、王壮志计划以集中竞价、大宗 交易方式减持本公司股份，减持计划自公告之日起 15 个交易日后 3 个月内，合 计减持数量不超过 450,787 股，不超过公司剔除回购专用账户持股后总股本比例 的 0.0546%。 近日，公司收到 4 位股东分别出具的《关于股份减持计划实施进展的告知函》， 本次股份减持计划的减持时间已届满。根据《上市公司股东减持股份管理暂行办 法》《上市公司董事和高级管理人员所持本公司股份及其变动管理规则》《深圳证 券交易所上市公司自律监管指引第 1 ...

截至2026年2月10日9:40，中证石化产业指数(H11057)下跌0.53%。成分股方面涨跌互现，扬农化工、圣 泉集团、彤程新材等领涨；万华化学，东方盛虹，光威复材等领跌。石化ETF(159731)下跌0.68%，最 新报价1.02元。截至2月9日，流动性方面，石化ETF近1月日均成交1.75亿元。从资金净流入方面来看， 石化ETF近3天获得连续资金净流入，合计"吸金"7156.83万元，最新份额达17.63亿份，最新规模达18亿 元，创新高。 截至2月9日，石化ETF近2年净值上涨57.77%。从收益能力看，截至2026年2月9日，石化ETF自成立以 来，最高单月回报为15.86%，最长连涨月数为9个月，最长连涨涨幅为60.75%，上涨月份平均收益率为 5.59%。截至2026年2月9日，石化ETF近1年超越基准年化收益为2.33%。截至2026年2月6日，石化ETF 近1年夏普比率为2.28。 年初以来，Brent和WTI油价分别上涨11.83%和10.68%。银河证券认为，当前原油市场在区域冲突、供 需过剩预期之间博弈，预计短期Brent原油价格将在65-70美元/桶区间运行。建议后续密切关注区域局 ...

格隆汇2月5日丨光威复材(300699.SZ)在互动平台表示，公司相关碳纤维产品已经批量并成熟应用于卫 星相关结构。 ...

Core Viewpoint - The company Guangwei Composites (300699.SZ) has successfully achieved mass production and mature application of its carbon fiber products in satellite-related structures [1] Group 1 - The carbon fiber products are now being used in satellite structures, indicating a significant advancement in the company's technology and product offerings [1]

Group 1 - The company, Guangwei Composite, stated on an interactive platform that it currently does not have information on whether carbon fiber can be used or has been used for the recovery net materials of rockets [2]

Market Performance - The new materials sector experienced a decline this week, with the new materials index falling by 5.29%, underperforming the ChiNext index which decreased by 5.19% [1][4] - Over the past five trading days, the synthetic biology index dropped by 3.13%, semiconductor materials by 3.60%, electronic chemicals by 3.77%, biodegradable plastics by 0.90%, industrial gases by 3.96%, and battery chemicals by 4.89% [1][9] Price Tracking - Amino acids prices showed the following changes: valine remained at 14,050 CNY/ton, arginine increased by 2.64% to 21,400 CNY/ton, tryptophan rose by 1.27% to 31,900 CNY/ton, and methionine increased by 2.82% to 18,200 CNY/ton [2] - Prices for biodegradable materials remained stable, with PLA (FY201 injection grade) at 17,800 CNY/ton and PBS at 17,000 CNY/ton [2] - Vitamin A decreased by 1.60% to 61,500 CNY/ton, while other vitamins remained unchanged [2] Investment Recommendations - SpaceX plans to establish a satellite constellation of up to 1 million satellites, significantly increasing demand for upstream raw materials, particularly lightweight and cable materials [3] - Companies to watch in lightweight materials include Times New Material, Jilin Chemical Fiber, Zhongfu Shenying, Guangwei Composites, and Heshun Technology; for cable materials, focus on Pulit and Panyam Micro透 [3]

Group 1 - The core viewpoint of the article is that Guangwei Composites currently has sufficient production capacity for high-strength and high-modulus carbon fiber products and does not have plans for expansion at this time [2]

Group 1 - The company, Guangwei Composites (300699), announced that it will prepare and disclose its first sustainability report this year, which will be reviewed alongside its annual report [1] - The company indicated that due to the uncertainty in the preparation time for the report, the scheduled disclosure date for the annual report may be slightly delayed [1] - The company has already disclosed its performance forecast for the year 2025 on January 28, in accordance with its usual practice [1]

证券日报网讯2月5日，光威复材（300699）在互动平台回答投资者提问时表示，公司已经于2026年1月 28日披露公司2025年度业绩快报，具体经营细节数据有待后期进一步汇总分析。 ...

Core Viewpoint - The company, Guangwei Composites (300699), has indicated that it engages in the production of prepreg materials for photovoltaic applications, although this segment constitutes a limited portion of its overall prepreg business [1] Group 1 - The company has a related business in photovoltaic prepreg materials [1] - The proportion of photovoltaic prepreg materials in the company's overall prepreg business is limited [1]