China CBM Group Company Limited (HKG:8270) shareholders are no doubt pleased to see that the share price has bounced 28% 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 24% in the last twelve months.

In spite of the firm bounce in price, there still wouldn't be many who think China CBM Group's price-to-sales (or "P/S") ratio of 0.8x is worth a mention when the median P/S in Hong Kong's Oil and Gas industry is similar at about 0.7x. Although, it's not wise to simply ignore the P/S without explanation as investors may be disregarding a distinct opportunity or a costly mistake.

What Does China CBM Group's Recent Performance Look Like?

For instance, China CBM Group's receding revenue in recent times would have to be some food for thought. It might be that many expect the company to put the disappointing revenue performance behind them over the coming period, which has kept the P/S from falling. If you like the company, you'd at least be hoping this is the case so that you could potentially pick up some stock while it's not quite in favour.

Do Revenue Forecasts Match The P/S Ratio?

China CBM Group's P/S ratio would be typical for a company that's only expected to deliver moderate growth, and importantly, perform in line with the industry.

Taking a look back first, the company's revenue growth last year wasn't something to get excited about as it posted a disappointing decline of 27%. However, a few very strong years before that means that it was still able to grow revenue by an impressive 34% in total over the last three years. So we can start by confirming that the company has generally done a very good job of growing revenue over that time, even though it had some hiccups along the way.

This is in contrast to the rest of the industry, which is expected to grow by 2.1% over the next year, materially lower than the company's recent medium-term annualised growth rates.

In light of this, it's curious that China CBM Group's P/S sits in line with the majority of other companies. Apparently some shareholders believe the recent performance is at its limits and have been accepting lower selling prices.

What Does China CBM Group's P/S Mean For Investors?

China CBM Group appears to be back in favour with a solid price jump bringing its P/S back in line with other companies in the industry Typically, we'd caution against reading too much into price-to-sales ratios when settling on investment decisions, though it can reveal plenty about what other market participants think about the company.

We've established that China CBM Group currently trades on a lower than expected P/S since its recent three-year growth is higher than the wider industry forecast. When we see strong revenue with faster-than-industry growth, we can only assume potential risks are what might be placing pressure on the P/S ratio. While recent revenue trends over the past medium-term suggest that the risk of a price decline is low, investors appear to see the likelihood of revenue fluctuations in the future.

It is also worth noting that we have found 5 warning signs for China CBM Group (1 is potentially serious!) that you need to take into consideration.

Of course, profitable companies with a history of great earnings growth are generally safer bets. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.

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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.