新瀚新材今日20cm涨停，3家机构专用席位净买入1.00亿元

Group 1 - The stock of Xinhan New Materials reached a daily limit increase of 20%, with a trading volume of 1.668 billion yuan and a turnover rate of 26.89% [1] - Post-market data from the dragon and tiger list indicates that three institutional special seats net bought 100 million yuan, while two institutional special seats net sold 1.3336 million yuan [1]