Shanghai Huili Building Materials Co., Ltd. (SHSE:900939) shareholders are no doubt pleased to see that the share price has bounced 40% in the last month, although it is still struggling to make up recently lost ground. Not all shareholders will be feeling jubilant, since the share price is still down a very disappointing 38% in the last twelve months.

Following the firm bounce in price, Shanghai Huili Building Materials' price-to-earnings (or "P/E") ratio of 40.3x might make it look like a sell right now compared to the market in China, where around half of the companies have P/E ratios below 28x and even P/E's below 17x are quite common. However, the P/E might be high for a reason and it requires further investigation to determine if it's justified.

The recent earnings growth at Shanghai Huili Building Materials would have to be considered satisfactory if not spectacular. One possibility is that the P/E is high because investors think this good earnings growth will be enough to outperform the broader market in the near future. If not, then existing shareholders may be a little nervous about the viability of the share price.

What Are Growth Metrics Telling Us About The High P/E?

In order to justify its P/E ratio, Shanghai Huili Building Materials would need to produce impressive growth in excess of the market.

Taking a look back first, we see that the company managed to grow earnings per share by a handy 3.5% last year. Still, lamentably EPS has fallen 41% in aggregate from three years ago, which is disappointing. So unfortunately, we have to acknowledge that the company has not done a great job of growing earnings over that time.

Comparing that to the market, which is predicted to deliver 36% growth in the next 12 months, the company's downward momentum based on recent medium-term earnings results is a sobering picture.

With this information, we find it concerning that Shanghai Huili Building Materials is trading at a P/E higher than the market. Apparently many investors in the company are way more bullish than recent times would indicate and aren't willing to let go of their stock at any price. Only the boldest would assume these prices are sustainable as a continuation of recent earnings trends is likely to weigh heavily on the share price eventually.

The Final Word

Shanghai Huili Building Materials' P/E is getting right up there since its shares have risen strongly. Typically, we'd caution against reading too much into price-to-earnings ratios when settling on investment decisions, though it can reveal plenty about what other market participants think about the company.

We've established that Shanghai Huili Building Materials currently trades on a much higher than expected P/E since its recent earnings have been in decline over the medium-term. Right now we are increasingly uncomfortable with the high P/E as this earnings performance is highly unlikely to support such positive sentiment for long. If recent medium-term earnings trends continue, it will place shareholders' investments at significant risk and potential investors in danger of paying an excessive premium.

You need to take note of risks, for example - Shanghai Huili Building Materials has 3 warning signs (and 1 which shouldn't be ignored) we think you should know about.

If these risks are making you reconsider your opinion on Shanghai Huili Building Materials, explore our interactive list of high quality stocks to get an idea of what else is out there.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com