华盛昌：加强研发投入，努力提升盈利能力，实施稳健分红政策

Group 1 - The company has acknowledged recent significant fluctuations in its market value and is aware of investor concerns regarding this issue [1] - The company emphasizes its commitment to enhancing research and development investments to improve profitability and maintain a stable dividend policy to reward shareholders [1] - The company attributes stock price movements to various factors, including macroeconomic conditions, industry policies, and investor risk preferences [1]