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。 ...

Core Viewpoint - The company, Weitong Co., Ltd. (688219.SH), has confirmed that it currently does not have any business related to 3D printing materials [1] Group 1 - An investor inquired about the company's involvement in the development of 3D printing materials [1] - The company responded on the investor interaction platform, stating that it has no related business in the 3D printing field [1]

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].

Core Viewpoint - The 3D printing sector is experiencing a resurgence, with significant stock performance from companies like Changjiang Materials, which has seen a notable increase in its stock price and trading volume [1][2]. Company Overview - Changjiang Materials is a major supplier of coated sand and waste sand recycling solutions in China, focusing on the research, production, and sales of casting silica sand, coated sand, and sand cores [2]. - The company operates multiple production bases across various provinces, equipped with advanced automated production lines, enhancing its ability to meet customer demands and improve industry recognition [2]. Financial Performance - In the first three quarters of the year, Changjiang Materials reported a total revenue of 834 million yuan, representing a year-on-year growth of 17% [2]. - The net profit attributable to shareholders for the same period was 114 million yuan, reflecting a year-on-year increase of 22.69% [2]. Industry Trends - The 3D printing industry is poised for growth, with a projected global market size of $24.61 billion (approximately 170 billion yuan) by 2024, and an expected compound annual growth rate (CAGR) of 18.5% from 2024 to 2034 [3]. - Changjiang Materials has already made strides in the 3D printing sector, indicating plans to expand its product offerings in 3D printing sand and provide related services to enhance its application in the casting industry [2].

Core Viewpoint - The 3D printing sector is experiencing a resurgence, with Changjiang Materials seeing significant stock performance, including a trading halt at 30.87 CNY per share and a market capitalization of 4.618 billion CNY, marking its third consecutive trading day of gains [2]. Company Overview - Changjiang Materials is a leading supplier of coated sand and a provider of recycling solutions for waste sand in China, focusing on the research, production, and sales of casting silica sand, coated sand, and sand cores [5]. - The company operates multiple production bases across various provinces, including Chongqing, Hubei, Jiangsu, Sichuan, Anhui, Liaoning, and Inner Mongolia, with advanced automated production lines for coated sand and recycling [5]. Financial Performance - For the first three quarters of the year, Changjiang Materials reported total revenue of 834 million CNY, reflecting a year-on-year increase of 17.00%, and a net profit attributable to shareholders of 114 million CNY, up 22.69% year-on-year [6]. Industry Insights - The company has been proactive in the 3D printing sector, having disclosed its production of 3D printing sand for sand mold applications. It plans to expand its 3D printing sand products and offer prototype services to enhance the application of related technologies in the casting industry [6]. - According to Guojin Securities, the consumer penetration of the 3D printing industry is timely, with significant potential for growth. The global 3D printing market is projected to reach 24.61 billion USD (approximately 170 billion CNY) by 2024, with a compound annual growth rate (CAGR) of 18.5% expected from 2024 to 2034 [6].