来源：市场资讯 （来源：投资界） "Young People，Good Ideas。" 一群创始人来深圳了 路演现场，率先上台的是B站UP主"牛津小马哥"。他创立的稀掘数据面向跨境电商AI Agen，产品Keble已经聚集包括亚马逊在内的全球190万主流平台卖 家，正以"深圳速度"构建AI时代跨境电商的标准。 早年从牛津大学计算机系毕业后，马振豪回到深圳，于2017年创立稀掘数据，涉足跨境电商行业。"在哪个城市你能够找到更多的国际机会？答案一定是 深圳。"马振豪如是说。 光翼精密的联合创始人马建立则是深圳南山的党代表，与这座城市有着深厚渊源。今年9月，光翼精密落地深圳南山，在消费级3D颇为热闹之时另辟蹊 径，聚焦于金属3D打印领域。 马建立向投资界介绍，发挥大湾区激光行业的优势，光翼精密针对金属3D打印领域成型精度不足、易热形变所导致的加工件后处理成本高的行业痛点， 从物理层提升3D打印成形工艺，如今正在开启首轮融资。 作者/杨文静 报道/投资界PEdaily 依旧热闹。 11月15日，"X-Day"西丽湖路演社创业之星Next Star特别加场在深圳大学城国际会议中心举办，6家覆盖跨境电商AI服务、3D打印 ...

Core Viewpoint - The article highlights the vibrant entrepreneurial atmosphere in Shenzhen, showcasing various innovative startups across multiple sectors, and emphasizes the importance of practical approaches to entrepreneurship in the region [2][7]. Group 1: Event Overview - The "X-Day" special event took place on November 15 at the Shenzhen University Town International Conference Center, featuring six companies from sectors such as cross-border e-commerce AI services, 3D printing, biomedicine, and semiconductor imaging [2]. - This event is linked to the 2025 "Entrepreneur Star" Next Star global competition, which has a strategic direct investment fund of 500 million yuan [2][6]. Group 2: Featured Startups - Xi Ju Data, founded by a Bilibili UP master, focuses on AI solutions for cross-border e-commerce, currently serving 1.9 million sellers on major platforms like Amazon [3]. - Guangyi Precision, co-founded by Ma Jili, targets the metal 3D printing sector, addressing industry pain points related to forming precision and post-processing costs [4]. - Medico Investor, a U.S.-based biotech firm, is developing antibody-drug conjugates for cancer and autoimmune diseases, led by a seasoned expert in translational medicine [4]. - Feituo Xingchi specializes in body-sensing interaction technology, aiming to create an AI sports and entertainment platform [5]. - Aoxiang Ruiying focuses on next-generation radiation detection technology, holding over 20 core patents and has secured angel round financing [5]. - Kaijia Optical Technology, founded by a researcher with multiple academic accolades, develops advanced optical imaging systems and has received two rounds of financing [5]. Group 3: Entrepreneurial Environment - The entrepreneurial spirit in Shenzhen is characterized by a pragmatic approach, with founders focusing on monetization strategies even in long R&D cycles [7]. - Shenzhen attracts nearly 200,000 young talents annually, including high-tech professionals, which is crucial for the growth of new industries [8]. - The "Entrepreneur Star" competition serves as a significant platform for innovation, having selected 56 quality projects from over 2,600 teams, covering fields like AI, biomedicine, and advanced manufacturing [8][9]. Group 4: Support and Funding - The competition offers over 20 million yuan in total prizes, a 500 million yuan direct investment fund, and various support services including zero-rent spaces and housing policies for talents [9]. - The "X-Day" event has facilitated over 2,500 institutional connections, helping 17 companies secure equity financing exceeding 530 million yuan [9].