云维股份今日大宗交易折价成交276万股，成交额1076.4万元

Group 1 - On December 25, Yunwei Co., Ltd. executed a block trade of 2.76 million shares, with a transaction value of 10.764 million yuan, accounting for 9.1% of the total transaction volume for the day [1] - The transaction price was 3.9 yuan, which represents a discount of 4.65% compared to the market closing price of 4.09 yuan [1][2] - The buying and selling parties involved in the transaction were identified as "因搞活素劈发喜眼" and "思德证券劈发有限" respectively [2]