In the latest reported period of Q4'26, the ROS (Return on Sales) reached 74.08%, representing the highest profitability level within the observed timeframe. However, the subsequent period of Q1'27 currently shows no data. The chart data from Q2'24 to Q4'26 reveals a strong upward trajectory in profitability, with ROS climbing from 52.17% to over 74%. Despite a significant temporary contraction to 49.87% in Q1'26, the company demonstrated a rapid recovery in the following quarters. Overall, the trend underscores a robust expansion in operating efficiency and margin strength over the two-year period.