民爆光电最新股东户数环比下降5.30%

Group 1 - The number of shareholders for Minexplosion Optoelectronics as of August 31 is 8,526, a decrease of 477 from the previous period, representing a decline of 5.30% [2] - The company's stock price closed at 50.65 yuan, down 2.75%, but has increased by 13.08% since the concentration of shares began [2] - The latest margin trading data shows a total margin balance of 99.0751 million yuan, with an increase of 36.8035 million yuan, reflecting a growth of 59.10% [2] Group 2 - For the first half of the year, the company reported operating revenue of 817 million yuan, a year-on-year increase of 0.11%, while net profit was 107 million yuan, a year-on-year decrease of 15.92% [2] - The basic earnings per share are 1.0200 yuan, and the weighted average return on equity is 4.22% [2]