亚电科技撤回科创板IPO 原计划募资9.5亿元

Core Viewpoint - Jiangsu Yadian Technology Co., Ltd. (referred to as "Yadian Technology") has withdrawn its application for listing on the Shanghai Stock Exchange, leading to the termination of its review process [1]. Company Overview - Yadian Technology is a leading domestic supplier of wet cleaning equipment, primarily engaged in the research, production, and sales of wet cleaning equipment for silicon-based semiconductors, compound semiconductors, and photovoltaic fields [4]. - The company's products are mainly used in the wet cleaning process during the front-end wafer manufacturing of semiconductors, with a focus on self-owned intellectual property products [4]. - As of June 30, 2025, Yadian Technology has been granted 225 authorized patents, including 113 invention patents [4]. Industry Recognition - Yadian Technology is recognized as a national-level "specialized and innovative" small giant enterprise and has been selected as one of the top ten semiconductor equipment suppliers by TechInsights for four consecutive years from 2022 to 2025 [5]. - The company's "DF-3000-B 12-inch槽式半导体湿法刻蚀清洗设备" has been recognized as a significant piece of equipment by the Jiangsu Provincial Department of Industry and Information Technology in 2023 [5]. Client Base and Revenue - Yadian Technology has a high customer concentration, with the top five customers accounting for 74.80% to 92.26% of its main business income from 2022 to the first half of 2025 [6]. - The company has established a significant presence in the domestic semiconductor localization process, providing systematic wet cleaning equipment and process solutions to major clients such as BYD, Huazhong Microelectronics, and Longi Green Energy [5][6]. - Revenue figures for Yadian Technology from 2023 to the first half of 2025 are as follows: 442 million yuan, 580 million yuan, and 267 million yuan, with net profits of 10.368 million yuan, 85.1205 million yuan, and 11.0552 million yuan respectively [5]. IPO Process - In June 2025, Yadian Technology's IPO application was accepted, with an initial fundraising target of 950 million yuan for high-end semiconductor equipment industrialization and advanced process research projects [6]. - After undergoing an inquiry in July 2025, the company ultimately withdrew its listing application six months later [6].