寒锐钴业今日大宗交易溢价成交18.83万股，成交额911万元

Group 1 - The core transaction involved 188,300 shares of Hanrui Cobalt Industry, with a total transaction value of 9.11 million yuan, representing 0.97% of the total trading volume for the day [1] - The transaction price was 48.38 yuan per share, which is a premium of 12.33% compared to the market closing price of 43.07 yuan [1] - The buyer was Southwest Securities Co., Ltd., and the seller was Hualin Securities Co., Ltd. [2]