信安世纪今日大宗交易折价成交34.3万股，成交额480.2万元

Group 1 - On September 8, Xinan Century executed a block trade of 343,000 shares, with a transaction amount of 4.802 million yuan, accounting for 0.99% of the total transaction volume for the day [1] - The transaction price was 14 yuan, representing a discount of 13.53% compared to the market closing price of 16.19 yuan [1] Group 2 - The block trade involved multiple brokerage firms, including Changjiang Securities and CITIC Securities, indicating a diverse participation in the transaction [2] - The transaction details show a significant volume and a notable price discount, which may attract investor interest [1][2]