甬矽电子今日大宗交易折价成交13.5万股，成交额399.97万元

Group 1 - On August 4, Yongxi Electronics executed a block trade of 135,000 shares, with a transaction value of 3.9997 million yuan, accounting for 0.93% of the total trading volume for that day [1] - The transaction price was 29.63 yuan, which represents a 5% discount compared to the market closing price of 31.19 yuan [1] Group 2 - The block trade was facilitated by Huaxi Securities and CITIC Securities, with Huaxi acting as the buying broker and CITIC as the selling broker [2]