证券日报网讯 1月14日，华曙高科发布公告称，公司持股5%以上股东兴旺建设计划自2026年2月5日至 2026年5月4日，通过集中竞价及大宗交易方式合计减持不超过8，283，376股，占公司总股本比例不超 过2%，减持股份来源为IPO前取得。 （文章来源：证券日报） ...

华曙高科(688433.SH)发布公告，因股东自身资金需求，兴旺建设计划拟自公告披露之日起十五个交易 日后的三个月内，减持公司不超过828.34万股，占公司总股本比例不超过2%。 ...

证券代码：688433 证券简称：华曙高科 公告编号：2026-001 湖南华曙高科技股份有限公司 持股 5%以上股东减持股份计划公告 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、准确性和完整性依法承担法律 责任。 重要内容提示： 若计划减持期间出现送股、资本公积金转增股本、配股等除权除息事项，减 持股份数量将相应进行调整。 公司于 2026 年 1 月 14 日收到公司持股 5%以上股东兴旺建设发送的《减持 计划告知书》，现将相关减持计划公告如下： | | | 一、减持主体的基本情况 大股东持股的基本情况 截至本公告披露日，湖南华曙高科技股份有限公司（以下简称"公司"或"华 曙高科"）股东湖南兴旺建设有限公司（以下简称"兴旺建设"）持有华曙高科 股份 85,201,817 股，占公司总股本的 20.57%，为其在公司 IPO 之前取得的股份， 且已于 2024 年 4 月 17 日起解除限售并上市流通。 减持计划的主要内容 因股东自身资金需求，兴旺建设计划拟自本公告披露之日起十五个交易日后 的三个月内，通过集中竞价交易方式减持不超过 4,1 ...

格隆汇1月14日丨华曙高科(688433.SH)公布，因股东自身资金需求，兴旺建设计划拟自本公告披露之日 起十五个交易日后的三个月内，通过集中竞价交易方式减持不超过414.17万股，占公司总股本比例不超 过1%；通过大宗交易方式减持不超过414.17万股，占公司总股本比例不超过1%，共计减持不超过 828.34万股，占公司总股本比例不超过2%。上述股份减持价格按减持实施时的市场价格确定。 ...

华曙高科公告称，截至公告披露日，股东兴旺建设持有公司股份85,201,817股，占总股本20.57%，该股 份已于2024年4月17日起解除限售并上市流通。因自身资金需求，兴旺建设计划自2月5日至5月4日，通 过集中竞价和大宗交易方式，共计减持不超8,283,376股，占总股本不超2%。过去12个月，兴旺建设曾 减持5,683,063股，占比1.37%。本次减持不会对公司治理及经营产生重大影响，减持存在不确定性。 ...

长江证券研究所机械研究小组 商业航天系列报告—— 3D打印：制造降本，助推商业航天产业化加速 2026-01-13 %% %% 1 分析师 赵智勇 分析师 臧雄 SAC执业证书编号：S0490517110001 SAC执业证书编号：S0490518070005 SFC执业证书编号：BRP550 SFC执业证书编号：BVO790 分析师及联系人 证券研究报告 • 证券研究报告 • 评级 看好 维持 %% %% %% %% research.95579.com 2 01 颠覆传统工业体系，多种技术工艺 并行发展 02 高端应用需求促进3D打印市场容量 持续扩张 03 3D打印：降本利器，助力商业航天 产业化 目 录 %% %% research.95579.com %% research.95579.com 3 01 颠覆传统工业体系，多种技术工艺 并行发展 %% %% %% %% research.95579.com 4 01 增材制造突破传统工业体系，提供高效精细自动化方案 增材制造也称"3D打印"，是指以三维模型数据为基础，通过材料堆积的方式制造零件或实物的工艺，可以分为金属材料和非金属材料的增材制造工艺技 ...

Investment Rating - The report maintains a positive investment rating for the 3D printing industry, highlighting its growth potential and opportunities in various sectors [1]. Core Insights - The 3D printing industry, also known as additive manufacturing, is experiencing rapid growth, with a market size of 367 billion yuan in China for 2023 and an average growth rate of approximately 25% from 2019 to 2023 [2][61]. - Key applications of 3D printing include aerospace (16.8%), medical/dental (15.6%), automotive (14.6%), consumer electronics (11.8%), and academic research (11.1%) [2][34]. - The technology offers significant advantages over traditional manufacturing methods, particularly in cost control for small batch production, personalized production, and material utilization [1][12]. Summary by Sections 1. 3D Printing vs. Traditional Manufacturing - 3D printing has clear advantages in cost control for small batches, personalized production, and material efficiency compared to traditional methods, which excel in material variety and precision [1][12]. - The main technologies in China include SLS/SLM (32%) and FDM (15%) [25]. 2. Core Components of 3D Printing - Key components include lasers and scanning systems, with lasers being the primary heat source for metal 3D printing [41][42]. - The software aspect is crucial, with major CAD software providers including Dassault Systems, Siemens, and Autodesk [57]. 3. Market Growth and Trends - The 3D printing market is expected to continue its growth trajectory, with significant adoption in aerospace, consumer electronics, and other sectors [2][61]. - The U.S., China, Japan, and Germany are identified as the core markets for 3D printing applications, with the U.S. accounting for approximately 33% of global equipment applications [2][61]. 4. Commercial Aerospace Opportunities - The commercial aerospace sector is poised for significant growth, with 3D printing being well-suited for manufacturing complex and lightweight components [2][61]. - Notable products include rocket engine components and satellite parts, indicating a broad application range [2]. 5. Key Companies in the Industry - Notable companies in the 3D printing sector include Platinum Technology, Huazhu High-Tech, Dazhu Laser, and others, which are making strides in technology and market presence [2][5].

Core Viewpoint - Hunan Huashu High-Tech Co., Ltd. has seen a stock price increase of 5.18%, reaching 76.81 yuan per share, with a total market capitalization of 31.812 billion yuan as of January 8 [1] Group 1: Company Overview - Hunan Huashu High-Tech Co., Ltd. was established on October 21, 2009, and went public on April 17, 2023 [1] - The company specializes in the research, production, and sales of industrial-grade additive manufacturing equipment, focusing on providing metal (SLM) and polymer (SLS) additive manufacturing equipment, as well as 3D printing materials, processes, and services [1] - The revenue composition of the company includes 74.47% from 3D printing equipment and auxiliary parts, 13.57% from after-sales services and others, 11.02% from 3D printing powder materials, and 0.94% from other sources [1] Group 2: Shareholder Information - Huaxia Fund's Huaxia Industry Prosperity Mixed A Fund (003567) is among the top ten circulating shareholders of Huashu High-Tech, holding 1.8945 million shares, unchanged from the previous period, representing 0.94% of circulating shares [2] - The fund has generated an estimated floating profit of approximately 7.1612 million yuan today [2] - The fund was established on February 4, 2017, with a current scale of 8.972 billion yuan, yielding 3.39% year-to-date and 69.07% over the past year [2] Group 3: Fund Manager Performance - The fund manager of Huaxia Industry Prosperity Mixed A is Zhong Shuai, who has been in the position for 5 years and 166 days, managing assets totaling 13.26 billion yuan [3] - During his tenure, the best fund return was 185.99%, while the worst was 0.5% [3] Group 4: Fund Holdings - Huaxia Fund's Huaxia Low-Carbon Economy One-Year Holding Mixed A Fund (015229) has reduced its holdings in Huashu High-Tech by 60,300 shares, now holding 229,100 shares, which constitutes 5.68% of the fund's net value [4] - The fund has an estimated floating profit of about 866,100 yuan today [4] - Established on June 28, 2022, the fund currently has a scale of 156 million yuan, with a year-to-date return of 5.5% and a one-year return of 53.23% [4]

近日，公司收到天健送达的《关于变更签字会计师的告知函》，现将相关变 更情况告知如下： 证券代码：688433 证券简称：华曙高科 公告编号：2025-052 湖南华曙高科技股份有限公司 关于变更签字会计师的公告 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、准确性和完整性依法承担法律责任。 湖南华曙高科技股份有限公司（以下简称"公司"）分别于2025年3月19日召 开第二届董事会第三次会议、第二届监事会第三次会议，2025年4月9日召开2024 年年度股东大会，审议通过了《关于续聘会计师事务所的议案》，同意续聘天健 会计师事务所（特殊普通合伙）（以下简称"天健"）为公司2025年度审计机构。 具体内容详见公司于2025年3月20日在上海证券交易所网站（www.sse.com.cn）披 露的《湖南华曙高科技股份有限公司关于续聘会计师事务所的公告》（公告编号： 2025-012）。 一、本次签字会计师变更情况 本次变更过程中相关工作安排已有序交接，变更事项不会对公司2025年度财 务报表审计和2025年末财务报告内部控制审计工作产生不利影响。 特此公告。 湖 ...

Core Viewpoint - Huashe High-Tech has seen a stock price increase of 5.63% on December 29, reaching 66.65 yuan per share, with a total market capitalization of 27.604 billion yuan, and a cumulative increase of 9.4% over the past three days [1] Company Overview - Huashe High-Tech, established on October 21, 2009, is located in Changsha, Hunan Province, and was listed on April 17, 2023 [1] - The company specializes in the research, production, and sales of industrial-grade additive manufacturing equipment, focusing on providing metal (SLM) and polymer (SLS) additive manufacturing equipment, along with 3D printing materials, processes, and services [1] - The revenue composition of the company includes: 3D printing equipment and auxiliary parts (74.47%), after-sales services and others (13.57%), 3D printing powder materials (11.02%), and others (0.94%) [1] Shareholder Information - Huashe High-Tech's top circulating shareholder includes a fund from Huaxia Fund, specifically Huaxia Industry Prosperity Mixed A (003567), which held 1.8945 million shares, unchanged from the previous period, representing 0.94% of circulating shares [2] - The fund has realized a floating profit of approximately 6.7254 million yuan today and 10.2681 million yuan during the three-day price increase [2] - Huaxia Industry Prosperity Mixed A was established on February 4, 2017, with a current scale of 8.972 billion yuan, and has achieved a year-to-date return of 58.36% [2] Fund Performance - The fund manager of Huaxia Industry Prosperity Mixed A is Zhong Shuai, who has been in the position for 5 years and 156 days, managing assets totaling 13.26 billion yuan [3] - During Zhong's tenure, the best fund return was 184.12%, while the worst was -0.15% [3] Major Holdings - Another fund from Huaxia Fund, Huaxia Low Carbon Economy One-Year Holding Mixed A (015229), has reduced its holdings in Huashe High-Tech by 60,300 shares, now holding 229,100 shares, which accounts for 5.68% of the fund's net value [4] - This fund has realized a floating profit of approximately 813,400 yuan today and 1.2418 million yuan during the three-day price increase [4] - Huaxia Low Carbon Economy One-Year Holding Mixed A was established on June 28, 2022, with a current scale of 156 million yuan, and has a year-to-date return of 42.02% [4] Fund Manager Information - The fund manager of Huaxia Low Carbon Economy One-Year Holding Mixed A is Lü Jiawei, who has been in the position for 8 years and 143 days, managing assets totaling 1.423 billion yuan [5] - During Lü's tenure, the best fund return was 109.06%, while the worst was -20.13% [5]