The company's consistent ROCE and increased capital employed suggest that its investments are not yielding a high return on capital. Given these trends, the likelihood of Shenzhen Jufei Optoelectronics being a multi-bagger from here isn't high.

SVG Tech Group's falling revenue and EBIT loss weaken its balance sheet. The company's debt, relative to cash and liabilities, and its burn through of CN¥23m last year, heighten the stock's perceived risk.

Hengtong Optic-Electric's low P/E ratio is due to its projected growth being less than the broader market. Investors anticipate limited future growth and are only willing to pay a lower price for the stock.

Investors are paying a premium for the stock despite its high P/S ratio. However, forecasted revenues may not sustain this optimism, necessitating a positive shift to justify the current price-to-sales ratio.

Investors expect the company to underperform the broader industry, reflecting in its low P/S ratio. Limited growth rates are anticipated to persist, reducing stock value. If medium-term revenue trends persist, a share price reversal seems unlikely.

Sai MicroElectronics' high P/S ratio is concerning despite strong revenue growth, as it forecasts lower growth than the industry. The high P/S ratio and lower predicted future revenues could risk shareholders' investments and potential investors may pay an excessive premium.

Hengtong Optic-Electric's share price and EPS decline suggest unchanged market views. Last year's performance indicates unresolved challenges, worse than the 7% annualized loss over the last half decade. Investors should consider other factors and warning signs before investing.

Hengtong's reinvestment for long-term growth could discourage investors due to falling ROCE and stock price. The company may not be ideal for those seeking multi-bagger opportunities.

Despite lower growth rates, SVG is attractive to investors. However, if P/S aligns with recent growth rates, disappointment could ensue. Current share price may not be fair unless conditions improve. The risk of share price decline looms.