西陇科学今日大宗交易折价成交223.7万股，成交额1747.1万元

Core Points - On November 20, Xilong Science executed a block trade of 2.237 million shares, with a transaction value of 17.471 million yuan, accounting for 4.32% of the total trading volume for the day [1] - The transaction price was 7.81 yuan, representing a discount of 10.95% compared to the market closing price of 8.77 yuan [1] Summary by Category Trading Details - The block trade on November 20 involved a total of 2.237 million shares at a price of 7.81 yuan per share [1] - The total transaction value was 17.471 million yuan, which is approximately 2.5 million USD [1] - The trade accounted for 4.32% of the total trading volume on that day [1] Buyer and Seller Information - The buyers included various securities firms such as Donghai Securities, Yuekai Securities, and Western Securities, with specific branches involved in the transactions [2] - The sellers included Guotai Junan Securities and Guolian Minsheng Securities, indicating a diverse trading environment [2]