岩山科技今日大宗交易平价成交40万股，成交额324万元

Group 1 - The core point of the news is that Yanshan Technology executed a block trade of 400,000 shares on October 29, with a transaction value of 3.24 million yuan, which accounted for 0.07% of the total trading volume for that day, and the transaction price was 8.1 yuan, remaining stable compared to the market closing price [1][2]. Group 2 - The block trade occurred on October 29, 2025, with the stock code 002195 for Yanshan Technology [2]. - The transaction price was 8.10 yuan per share, with a total volume of 400,000 shares [2]. - The total transaction amount was 3.24 million yuan, executed by China International Capital Corporation's Fuzhou Wusi branch [2].