国城矿业今日大宗交易折价成交150万股，成交额3324万元

Group 1 - The core point of the article is that Guocheng Mining executed a block trade of 1.5 million shares on December 9, with a transaction value of 33.24 million yuan, representing 6.26% of the total trading volume for that day [1] - The transaction price was 22.16 yuan per share, which is a discount of 1.99% compared to the market closing price of 22.61 yuan [1] - The buyer of the shares was Xins Securities Co., Ltd., while the seller was Southwest Securities Co., Ltd. [2]