Summary of Key Points Core Viewpoint - The A-share market will see four new stocks listed during the last three trading days of 2025, with no new stock subscriptions available for investors during this period. The recent trend shows a strong "profit effect" from new stocks, with significant gains reported on their first trading days. Group 1: Upcoming New Stock Listings - Four new stocks will be listed on the A-share market: Yufan Technology (001396), Qiangyi Semiconductor (688809), Shuangxin Environmental Protection (001369), and Hengdong Optical Communication Technology (920045) [1][3] - Yufan Technology will be listed on December 30, 2025, while Hengdong Optical Communication will be listed on December 31, 2025 [3] Group 2: Recent New Stock Performance - Last week, five new stocks were listed, with four of them achieving significant first-day gains. Notably, Nabai Chuan's stock saw a first-day profit of 46,200 yuan per subscription [1][10] - Jiangsu Xihua New Energy Technology's stock had a first-day closing price of 36.81 yuan, up 264.46% from its issue price of 10.1 yuan, resulting in a profit of 13,352 yuan per subscription [11] - Nabai Chuan's stock closed at 115 yuan, a 408.18% increase from its issue price of 22.63 yuan, yielding a profit of 46,200 yuan per subscription [12] Group 3: Company Profiles of New Listings - Yufan Technology focuses on underground pipeline detection and has over 60 relevant qualifications and certifications [4][5] - Qiangyi Semiconductor specializes in semiconductor design and manufacturing, particularly in the development and production of MEMS probe cards, breaking the foreign monopoly in this field [6] - Shuangxin Environmental Protection is engaged in the production and sales of polyvinyl alcohol (PVA) and related chemical materials, with a complete PVA industry chain [7] - Hengdong Optical Communication develops and manufactures passive optical devices, with a focus on AI data center networks and long-term partnerships with major clients [9]
IPO周报｜A股本周暂无新股可申购，上周新股首日单签浮盈超4万