壶化股份今日大宗交易折价成交22万股，成交额498.74万元

Group 1 - The core event involves Huahua Co., which executed a block trade of 220,000 shares on August 29, with a transaction value of 4.9874 million yuan, accounting for 5.17% of the total trading volume for that day [1] - The transaction price was 22.67 yuan per share, representing a discount of 10.11% compared to the market closing price of 25.22 yuan [1]