Sanan Optoelectronics Co.,Ltd's share price and EPS decline hint at potentially weak fundamentals. Broader market decline and other factors may have impacted the company's performance. Long-term share price weakness could be a bad sign, but contrarian investors might see a turnaround potential.

The company's balance sheet appears strained due to its EBIT loss and the liabilities on its balance sheet, relative to cash. The company also bled CN¥871m in negative free cash flow over the last twelve months, indicating potential risk.

Investors may find better opportunities in stocks with stronger financial performance, given Sanan Optoelectronics' three-year decline in EPS and share price, signaling a less favorable outlook.