Revenue has continued to grow over the past 5 years, with an average growth rate of 14.4%. Operating profit has an average growth rate of 64% over the past 3 years, and net income has an average growth rate of 43% over the past 3 years. In 2023, interest expenses accounted for 50% of operating profit, and the interest burden was very heavy. The gross margin has increased from 46.8% to 56.7% over the past 5 years, and the net margin has just increased to 5.6%. The return on net assets is 4.8%.