Core Viewpoint - A block trade of 150,000 shares of Yunnan Biovalley Pharmaceutical Co., Ltd. was executed on November 5, with a transaction price of 8.00 yuan, representing a discount of 25.02% compared to the closing price of 10.67 yuan on the same day [2] Group 1: Trade Details - The transaction volume was 150,000 shares, with a total transaction value of 1.2 million yuan [2] - The buyer was Guotou Securities Co., Ltd. Meizhou Fengshun Securities Branch, while the seller was Guoxin Securities Co., Ltd. Kunming Tuodong Road Securities Branch [2] - The closing price of Yunnan Biovalley on November 5 was 10.67 yuan, reflecting an increase of 1.43% with a turnover rate of 2.50% and a total trading volume of 21.45 million yuan for the day [2] Group 2: Company Background - Yunnan Biovalley Pharmaceutical Co., Ltd. was established on June 13, 1999, with a registered capital of 1.24 billion yuan [2]