寒武纪今日大宗交易平价成交9000股，成交额840.58万元

Group 1 - The core transaction of Cambrian's block trading on August 19 involved 9,000 shares with a total transaction value of 8.4058 million yuan, accounting for 0.08% of the total trading volume for that day [1][2] - The transaction price was 933.98 yuan, which remained stable compared to the market closing price of 933.98 yuan [1][2] Group 2 - The buying brokerage for the transaction was Huatai Securities Co., Ltd., while the selling brokerage was Haitong Securities Co., Ltd. [2]