靶材概念持续走强 欧莱新材20cm涨停创历史新高

Group 1 - The target material concept has shown strong performance in the market, with notable stocks reaching new highs [1] - Olay New Materials hit the daily limit increase of 20%, marking a historical peak [1] - Jiangfeng Electronics experienced a nearly 10% increase in stock price, indicating positive market sentiment [1] Group 2 - Other companies in the sector, such as Astone Creation, Longhua Technology, and Youyan New Materials, also saw their stock prices rise in response to the market trend [1]