联合化学20cm跌停
Longkou Union Chemical Longkou Union Chemical (SZ:301209) Di Yi Cai Jing Zi Xun·2025-10-16 02:21

Core Viewpoint - The semiconductor lithography machine concept stocks experienced a decline, with specific companies facing significant drops in their stock prices [1] Company Summary - United Chemical saw a 20% drop, hitting the daily limit down [1] - Newray Materials, Kemet Gas, Yongxin Optics, and Xuguang Electronics also experienced declines in their stock prices [1]