明微电子今日大宗交易折价成交18万股，成交额501.12万元

Core Insights - Mingwei Electronics executed a block trade of 180,000 shares on October 21, with a transaction value of 5.0112 million yuan, accounting for 6.17% of the total trading volume for the day [1][2] - The transaction price was 27.84 yuan, representing a discount of 22.28% compared to the market closing price of 35.82 yuan [1] Summary by Category Trading Activity - On October 21, Mingwei Electronics (stock code: 688699) had a block trade involving 180,000 shares [2] - The total transaction amount for this trade was 5.0112 million yuan [2] Price Analysis - The executed price of the block trade was 27.84 yuan, which is significantly lower than the market closing price of 35.82 yuan, indicating a discount of 22.28% [1]