金石亚药今日大宗交易折价成交100万股，成交额990万元

Group 1 - The core event involves a block trade of 1 million shares of Jinshi Yiyao, with a transaction value of 9.9 million yuan, accounting for 3.29% of the total trading volume on that day [1] - The transaction price was 9.9 yuan per share, which represents an 11.61% discount compared to the market closing price of 11.2 yuan [1] - The trade occurred on November 3, 2025, and was executed by Guotai Junan Securities, with both the buyer and seller being the same brokerage firm [2]