The company's low ROE and significant net income decline over the past five years are worrisome. Despite high reinvestment, the low ROE indicates that this is not benefiting investors and is negatively affecting earnings growth. Caution is advised due to these factors.

Baoding Lucky Innovative Materials Ltd's performance is up for debate given low ROE and stagnant earnings growth. Despite retaining profits, investors might not reap benefits. Caution and further inspection of company risk is advised.