Group 1 - The core business of the company is the research, development, production, and sales of semiconductor process equipment, system integration, and supporting equipment, as well as related components, materials, and professional services [1][2] - The company is a mainstream qualified supplier in the domestic high-purity process systems and semiconductor equipment field [2] - Recent stock price increases are driven by the active semiconductor sector, with the company benefiting from the overall market momentum [3] Group 2 - The company has strong connections with major clients in the semiconductor industry, including well-known domestic enterprises like Shanghai Huali and SMIC, which has contributed to its stock performance [3] - The company plans to acquire 83.78% of Weidun Crystal Phosphorus through a combination of issuing shares and cash payments, which will make it a subsidiary and enhance its capabilities in high-purity electronic materials for integrated circuits and photovoltaics [3][4] - The stock has seen a significant increase of 21% over two trading days, indicating strong upward momentum supported by technical indicators [5]

股票简称：晶升股份 股票代码：688478 南京晶升装备股份有限公司 Crystal Growth & Energy Equipment Co.,Ltd. （南京经济技术开发区红枫科技园B4栋西侧） 首次公开发行股票科创板上市公告书 保荐人（主承销商） （深圳市前海深港合作区南山街道桂湾五路 128 号前海深港基金小镇 B7 栋 401） 2023 年 4 月 21 日 南京晶升装备股份有限公司 上市公告书 特别提示 南京晶升装备股份有限公司（以下简称"晶升股份"、"本公司"、"发行 人"或"公司"）股票将于 2023 年 4月 24日在上海证券交易所科创板上市。 本公司提醒投资者应充分了解股票市场风险及本公司披露的风险因素，在新 股上市初期切忌盲目跟风"炒新"，应当审慎决策、理性投资。 1 南京晶升装备股份有限公司 上市公告书 第一节 重要声明与提示 一、重要声明与提示 本公司及全体董事、监事、高级管理人员保证上市公告书所披露信息的真实、 准确、完整，承诺上市公告书不存在虚假记载、误导性陈述或者重大遗漏，并依法 承担法律责任。 上海证券交易所、有关政府机关对本公司股票上市及有关事项的意见，均不 表明对本公司 ...