Core Viewpoint - The article discusses the acquisition of Chengdu Zhongke Huamei Electronics Co., Ltd. by Kangda New Materials, aiming to enhance its capabilities in the semiconductor integrated circuit sector and diversify its product offerings [1][2]. Group 1: Acquisition Details - Kangda New Materials signed an acquisition agreement to purchase at least 51% of Zhongke Huamei, which specializes in high-reliability integrated circuit products [1]. - The acquisition is part of Kangda's strategic drive in "new materials + electronic technology," focusing on expanding into the semiconductor integrated circuit field [2]. Group 2: Company Profile of Zhongke Huamei - Zhongke Huamei is recognized as a national-level specialized and innovative "little giant" enterprise, with a strong market presence in the MCU domestic replacement segment [1]. - The company has developed four main product lines: microcontroller chips (MCU), general integrated circuits, high-power density power supplies, and system-in-package (SiP) circuits [1]. Group 3: Product Applications and Developments - The aluminum oxide target material developed by Kangda's subsidiary is used in IC manufacturing to enhance product reliability and durability [3]. - Kangda's CMP polishing liquid is currently undergoing internal testing, indicating ongoing product development in semiconductor manufacturing materials [3]. Group 4: Expansion Projects - Kangda's subsidiary Dalian Qihua is progressing with an expansion project for electronic-grade epoxy resin, which received environmental approval for an annual production capacity of 80,000 tons [4].

私募基金股东备案情况 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融合存在不 确定性、尚处于成长期、经营风险高、业绩不稳定、退市风险高等特点，投资者面 临较大的市场风险。投资者应充分了解创业板的投资风险及本公司所披露的风险因 素，审慎作出投资决定。 国科天成科技股份有限公司 （北京市海淀区北清路 81 号一区 4 号楼 9 层 901 室） 首次公开发行股票并在创业板上市 招股说明书 （申报稿） 本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程序。本招股 说明书（申报稿）不具有据以发行股票的法律效力，仅供预先披露之用。投资 者应当以正式公告的招股说明书作为投资决定的依据。 重要声明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对 发行人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任 何与之相反的声明均属虚假不实陈述。 根据《证券法》的规定，股票依法发行后，发行人经营与收益的变化，由 发行人自行负责；投资者自主判断发行人的投资价值，自主作出投资决策，自 行承担股票依法发行后因发行人 ...