The market's opinion of the business has improved over the past three years, likely due to consistent growth. The difference between total shareholder return and share price return can be attributed to dividend payments. The past year's performance may be a temporary setback on the company's path to a brighter future.

Investors may be overlooking Sinomach Automobile Co.,Ltd's limited growth due to its high P/E ratio, risking future disappointment. The company's weak earnings and slower market growth suggest a potential share price decline.

Despite Sinomach Automobile's sales growth and reinvestment activities, its declining ROCE trend is worrying. Although shares returned 43% in the past five years, the high liabilities-to-assets ratio adds some risk to the future.