Group 1 - The core point of the article is that Guangdong Zhongtu Semiconductor Technology Co., Ltd. has moved from "accepted" to "inquired" status in its IPO process on the Sci-Tech Innovation Board, marking its second attempt to go public after nearly four years [1][2] - The company aims to raise 1.05 billion yuan through this IPO, with the underwriting firm being Guotai Junan Securities [1][2] - Zhongtu Technology specializes in the research, production, and sales of graphical substrate materials required for Gallium Nitride (GaN) epitaxy, and is a leading player in the global graphical substrate industry [2] Group 2 - The company has an annual production capacity of over 18 million pieces of 4-inch graphical substrates, which are widely used in new display technologies such as Mini/Micro LED and automotive applications [2] - Zhongtu Technology's products have already entered the supply chains of major companies like Apple and Samsung [2] - This is not the company's first attempt at an IPO; it previously submitted an application in March 2020, which was accepted but later withdrawn in January 2022 after three rounds of inquiries [2]

Core Viewpoint - Guangdong Zhongtu Semiconductor Technology Co., Ltd. (referred to as "Zhongtu Technology") has entered the inquiry stage for its IPO on the Sci-Tech Innovation Board, aiming to raise approximately 1.05 billion yuan for various projects [1] Company Overview - Zhongtu Technology is recognized as one of the leading manufacturers of patterned substrate materials globally, focusing on the research, production, and sales of patterned substrate materials required for Gallium Nitride (GaN) epitaxy [1] IPO Details - The company’s IPO was accepted on December 31, 2025, and it plans to use the raised funds for the industrialization of Mini/Micro LED and automotive LED chip patterned substrate projects, the establishment of a semiconductor substrate material engineering technology research center, and to supplement working capital [1]

芯东西（公众号：aichip001） 作者 | ZeR0 编辑 | 漠影 芯东西1月4日报道，12月31日，广东图形化衬底材料制造商中图科技科创板IPO申请获受理。 中图科技成立于2013年12月，注册资本为4.26亿元，获评国家级专精特新重点"小巨人"企业。 该公司专注于氮化镓（GaN）外延所需的图形化衬底材料的研发、生产与销售，是全球图形化衬底行业产销规模领先的主要厂商之一，折合4 英寸的图形化衬底年产能超1800万片。 根据LEDinside统计数据测算，中图科技2023年图形化衬底的全球市场占有率约32.76%。 中图科技成功开发并量产小周期及复合材料结构的图形化衬底产品，并广泛应用于Mini/Micro LED等新型显示及车载应用领域，是全球少数具 备纳米级PSS及8英寸图形化衬底制造能力的企业之一。 本次IPO，中图科技拟募资10.50亿元，用于Mini/Micro LED及车用LED芯片图形化衬底产业化项目、半导体衬底材料工程技术研究中心项目、 补充流动资金。 一、去年收入超11亿元，产能超1930万片 目前全球图形化衬底厂商主要包括中图科技、首尔伟傲世、欧司朗、日亚化学、福建晶安、兆驰半导体、 ...

Core Viewpoint - Guangdong Zhongtu Semiconductor Technology Co., Ltd. has received acceptance for its IPO on the Sci-Tech Innovation Board, indicating a significant step towards public listing and capital raising in the semiconductor industry [1] Company Summary - Zhongtu Technology is recognized as one of the leading manufacturers of patterned substrate materials globally, focusing on the research, production, and sales of materials required for Gallium Nitride (GaN) epitaxy [1] - The company aims to raise approximately 1.05 billion yuan (around 10.5 million) through this IPO, which will be allocated to various projects [1] Fund Utilization - The funds raised will be used for the industrialization of Mini/Micro LED and automotive LED chip patterned substrate projects, the establishment of a semiconductor substrate materials engineering technology research center, and to supplement working capital [1]