国机精工今日大宗交易溢价成交29.95万股，成交额861.36万元

Group 1 - On October 31, Guojijinggong executed a block trade of 299,500 shares, with a total transaction value of 8.6136 million yuan, accounting for 2.16% of the total trading volume for the day [1] - The transaction price was 28.76 yuan, which represents a premium of 0.45% compared to the market closing price of 28.63 yuan [1] Group 2 - The block trade included two transactions: one for 199,500 shares valued at 5.7376 million yuan and another for 100,000 shares valued at 2.8760 million yuan [2] - Both transactions were facilitated by Dongbei Securities and Caitong Securities, with the former acting as the buyer and the latter as the seller [2]