高争民爆股价震荡下行 盘中振幅超8%

Group 1 - The stock price of Gaozheng Minbao closed at 52.61 yuan on July 30, 2025, down 1.81% from the previous trading day [1] - The stock experienced significant volatility, reaching a high of 56.05 yuan and a low of 51.65 yuan, with an amplitude of 8.21% [1] - The total trading volume for the day was 460,529 hands, with a transaction amount of 2.478 billion yuan [1] Group 2 - Gaozheng Minbao's main business includes the production and sale of civil explosives and blasting services, operating within the chemical products sector [1] - The company is registered in the Tibet Autonomous Region, which adds a regional characteristic to its business profile [1] - On July 30, the stock showed rapid fluctuations, with a quick drop of over 2% within 5 minutes around 9:38 AM, followed by a rebound of over 2% in the afternoon at 2:09 PM [1] - The net outflow of main funds for the day was 122.9967 million yuan [1]