Given the decreasing ROCE and increasing capital, the company doesn't appear to fit the typical mold of a multi-bagger. Unless there's a change in these underlying trends, one should temper their expectations despite the impressive past stock performance.

Ningbo Yongxin's satisfactory performance is marked by significant investment in its business and a high rate of return. Prosperous earnings growth is also expected from the latest industry analyst forecasts. These results are considered promising for the company.