拓新药业今日大宗交易折价成交60万股，成交额1413万元

Group 1 - The core point of the news is that Toxin Pharmaceutical conducted a block trade of 600,000 shares on December 15, with a transaction value of 14.13 million yuan, accounting for 19.27% of the total trading volume for that day [1][2] - The transaction price was 23.55 yuan per share, which represents a discount of 19.87% compared to the market closing price of 29.39 yuan [1][2] Group 2 - The buyer and seller of the shares were both from GF Securities Co., Ltd., indicating a potential strategic move within the same brokerage [2]