寒武纪今日大宗交易平价成交6300股，成交额891.45万元

Group 1 - The core transaction details for Cambrian are as follows: a total of 6,300 shares were traded on January 15, with a transaction value of 8.9145 million yuan, representing 0.11% of the total transaction volume for that day [1] - The transaction price was 1,415 yuan, which remained stable compared to the market closing price of 1,415 yuan [1] Group 2 - The trading date for the transaction was January 15, and the stock code for Cambrian is 688256 [2] - The transaction involved a buying brokerage identified as "费百套雾摄露复圆" and a selling brokerage labeled "KO" [2]