光华科技今日大宗交易折价成交10.5万股，成交额204.54万元

Group 1 - On October 31, Guanghua Technology executed a block trade of 105,000 shares, with a transaction value of 2.0454 million yuan, accounting for 0.28% of the total trading volume for the day [1][2] - The transaction price was 19.48 yuan, representing a discount of 10.02% compared to the market closing price of 21.65 yuan [1][2] - The buyer was Guoyuan Securities Co., Ltd., and the seller was Yuekai Securities Co., Ltd. [2]