【DT新材料】 获 悉，近日， 阿科玛 与 惠普增材制造解决方案( HP Additive Manufacturing Solutions)宣布推出新一代HP 3D打印高重复使用率材料 HR PA11 Gen2。该新一代 聚酰胺11材料用于工业领域3D打印，100%生物基 ，增强机械性能，提高成本效率并显著降低碳足迹。 机械性能增强，满足严苛应用要求 HP 3D HR PA11 Gen2在机械性能上始终如一，重复性更好，尺寸精度更高。该材料带来极优的粉末重复使用率（80/20），助力降低生产成本并减少浪 费。相较于上一代产品，HP 3D HR PA11使3D打印在汽车、医疗和消费品等领域具有更广泛的应用潜力。 可再生材料赋予更可持续性 | 14:40 | 美V刺 | | --- | --- | | | 中国科学院福建物质结构研究所研究员 | | 14:40 | 以竹代塑-可持续发展的塑料替代方案与挑战 (以竹代塑、加工技术、市场展望) | | 15:00 | 定程度 国际竹藤中心研究员 | | 15:00 | 天然多糖高分子材料的绿色加工与应用 (天然多糖、改性) | | 15:20 | 张水洞 华南理工大学 ...

格隆汇11月26日丨会通股份(688219.SH)在投资者互动平台表示，公司暂无3D打印领域相关业务。 ...

每经AI快讯，有投资者在投资者互动平台提问：公司是否开发有3D打印材料？ 会通股份（688219.SH）11月26日在投资者互动平台表示，公司暂无3D打印领域相关业务。 （文章来源：每日经济新闻） ...

Core Viewpoint - The company is actively expanding its presence in the 3D printing industry through strategic investments and partnerships, particularly in metal printing and laser engraving services for the mold manufacturing sector [1]. Group 1: Company Overview - The company has a wholly-owned subsidiary that invested in Shenzhen Dekai Precision Technology Co., Ltd. in 2019, acquiring a 19.01% stake [1]. - Shenzhen Dekai specializes in providing professional 3D metal printing and 3D laser engraving services primarily for the mold manufacturing industry [1]. Group 2: Industry Insights - The company leverages additive manufacturing through 3D printing to achieve shorter production cycles, create more complex geometric shapes, and reduce final manufacturing costs [1]. - This approach enhances the overall efficiency of mold design and manufacturing processes [1].

午后3D打印概念震荡下挫，家联科技跌近10%，长江材料、银信科技、海正生材、苏大维格、银邦股 份等跟跌。 ...

Core Viewpoint - The stock of Jieput, a company specializing in laser technology and equipment, has shown significant price movements and financial growth, indicating strong market interest and operational performance [1][2]. Company Overview - Jieput is located in Longhua District, Shenzhen, Guangdong Province, and was established on April 18, 2006, with its IPO on October 31, 2019. The company focuses on the research, production, and sales of lasers and intelligent equipment for precision testing and micro-processing in integrated circuits and semiconductor optoelectronic devices [1]. - The main revenue composition includes lasers (53.32%), laser/optical intelligent equipment (38.19%), other main businesses (6.61%), fiber optic devices (1.81%), and other (0.07%) [1]. Financial Performance - For the period from January to September 2025, Jieput achieved a revenue of 1.509 billion yuan, representing a year-on-year growth of 41.02%. The net profit attributable to shareholders was 204 million yuan, marking a 97.30% increase year-on-year [2]. - Since its A-share listing, Jieput has distributed a total of 157 million yuan in dividends, with 96.44 million yuan distributed over the past three years [3]. Stock Performance - As of November 26, Jieput's stock price increased by 2.02% to 142.72 yuan per share, with a total market capitalization of 13.565 billion yuan. The stock has risen by 203.14% year-to-date, with a recent 5-day increase of 1.21% and a 20-day decline of 10.69% [1]. - The trading volume on November 26 was 144 million yuan, with a turnover rate of 1.09% [1]. Shareholder Structure - As of September 30, 2025, Jieput had 7,160 shareholders, an increase of 8.35% from the previous period. The average number of circulating shares per person decreased by 7.71% to 13,275 shares [2]. - Notable changes in institutional holdings include a decrease in shares held by Guangfa Technology Innovation Mixed A and new entries from Huaxia Industry Prosperity Mixed A and Guangfa Innovation Upgrade Mixed [3].

Core Viewpoint - The company has achieved preliminary trial production in the aerospace structural components sector using titanium alloy 3D printing materials, although the current sales scale contributes a small proportion to the overall revenue [1] Group 1 - The company's wholly-owned subsidiary, Ganzhou Yuelong New Materials Co., Ltd., is involved in the application of titanium alloy 3D printing materials [1] - The company has successfully conducted preliminary trial production in the aerospace sector [1] - The sales scale from this production remains minor in relation to the company's total revenue [1]

Market Overview - A-shares experienced a significant rebound during the trading session, influenced by the positive performance of U.S. stocks, but ultimately showed a pattern of rising and then falling back [1] - The Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index closed up by 0.87%, 1.53%, and 1.77% respectively, with a total of 4,300 stocks rising and less than 1,000 declining [1] Google Influence - Google's stock surged by 6.3%, reaching a new historical high, which positively impacted related A-share concept stocks [5] - Meta's consideration to purchase TPUs from Google stimulated the A-share TPU concept stocks, leading to significant gains for companies like Tianpu Co. and Kede Education [5] - The OCS concept also saw strong performance, with stocks like Guangku Technology and Dekeli hitting the daily limit [5] Influenza Sector - The influenza concept stocks saw a strong performance, with notable gains from companies such as Te Yi Pharmaceutical and Jindike, which hit the daily limit [9] - The influenza sector rose by 2.35% overall, driven by a rapid increase in influenza activity across the country, with a reported 237% surge in the sales of Oseltamivir [10] Tourism Sector - Tianfu Culture and Tourism experienced a strong performance, initially hitting the daily limit before closing up by 6.9% [11] - The surge was catalyzed by a viral event in Meishan, Sichuan, where a "steal sugarcane" activity gained popularity, attracting attention to Tianfu Culture and Tourism [12] New Stock Performance - Dapeng Industrial's stock saw a dramatic increase of 1500% upon its debut, setting a record for new stocks on the Beijing Stock Exchange [13] - Following the initial surge, Dapeng Industrial faced consecutive daily limit declines, ultimately closing down by 25%, indicating significant volatility and investor losses [13][14]

Core Viewpoint - The company’s subsidiary, Ganzhou Yuelong, has made progress in the aerospace sector by conducting preliminary production trials using titanium alloy 3D printing materials, although its current sales contribution to the overall revenue remains small [2]. Group 1 - The subsidiary Ganzhou Yuelong has achieved preliminary trial production in the aerospace structural components field using titanium alloy 3D printing materials [2]. - The sales scale of this technology currently represents a minor portion of the company's total revenue [2].

本报记者 冯雨瑶 长江材料在3D打印方面早有布局。今年9月份，公司在投资者互动平台透露，长江材料有生产用于砂型 3D打印的3D打印砂。未来，公司会继续做大3D打印砂产品，并结合3D打印技术为客户提供样件试制等 服务，增强相关技术和产品在铸造行业的应用。 11月25日早盘时间，3D打印概念再度走强，其中，长江材料（001296）开盘即"一字涨停"，股价封板 30.87元/股，换手率9.29%，总市值46.18亿元，斩获3连板。同时，炬光科技、思看科技、金橙子等概念 股亦纷纷跟涨。 国金证券认为，3D打印行业消费级渗透正当时，新消费浪潮下大有可为。根据Precedence Research数 据，全球3D打印市场规模在2024年达到246.1亿美元（约1700亿元人民币），2024年至2034年CAGR （复合年均增长率）有望达到18.5%。 11月24日晚间，长江材料发布股票交易异常波动公告称，公司股票交易价格连续两个交易日（11月21 日、11月24日）收盘价格涨幅偏离值累计超过20%，根据《深圳证券交易所交易规则》的相关规定，属 于股票交易异常波动的情况。 针对公司股票交易的异常波动，公司对相关事项进行了核 ...