天智航今日大宗交易折价成交18.62万股，成交额400.34万元

Group 1 - The core transaction involved Tianzhihang, with a total of 186,200 shares traded on January 21, resulting in a transaction amount of 4.0034 million yuan, which accounted for 0.45% of the total trading volume for that day [1] - The transaction price was set at 21.5 yuan, representing a discount of 9.97% compared to the market closing price of 23.88 yuan [1] - The trading details indicate that the buying brokerage was Huaxin Securities, while the selling brokerage was not specified [2]