真兰仪表今日大宗交易平价成交67.6万股，成交额1103.23万元

Group 1 - The core transaction of Zhenlan Instrument on September 3 involved 676,000 shares traded, with a total transaction value of 11.03 million yuan, accounting for 17.95% of the total trading volume for that day [1][2] - The transaction price was 16.32 yuan per share, which remained unchanged compared to the market closing price of 16.32 yuan [1][2] - The buyer was Huafu Securities, while the seller was Everbright Securities, indicating active participation from notable brokerage firms [2]