昌红科技今日大宗交易折价成交28万股，成交额397.6万元

Group 1 - The core point of the news is that Changhong Technology executed a block trade of 280,000 shares on January 7, with a transaction value of 3.976 million yuan, representing 1.33% of the total trading volume for that day [1][2] - The transaction price was 14.20 yuan per share, which is an 8.74% discount compared to the market closing price of 15.56 yuan [1][2]