Centre Testing International Group Co. Ltd.'s (SZSE:300012) recent weak earnings report didn't cause a big stock movement. However, we believe that investors should be aware of some underlying factors which may be of concern.

How Do Unusual Items Influence Profit?

Importantly, our data indicates that Centre Testing International Group's profit received a boost of CN¥145m in unusual items, over the last year. While it's always nice to have higher profit, a large contribution from unusual items sometimes dampens our enthusiasm. When we crunched the numbers on thousands of publicly listed companies, we found that a boost from unusual items in a given year is often not repeated the next year. And that's as you'd expect, given these boosts are described as 'unusual'. Assuming those unusual items don't show up again in the current year, we'd thus expect profit to be weaker next year (in the absence of business growth, that is).

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

Our Take On Centre Testing International Group's Profit Performance

We'd posit that Centre Testing International Group's statutory earnings aren't a clean read on ongoing productivity, due to the large unusual item. Therefore, it seems possible to us that Centre Testing International Group's true underlying earnings power is actually less than its statutory profit. Nonetheless, it's still worth noting that its earnings per share have grown at 26% over the last three years. Of course, we've only just scratched the surface when it comes to analysing its earnings; one could also consider margins, forecast growth, and return on investment, among other factors. While it's really important to consider how well a company's statutory earnings represent its true earnings power, it's also worth taking a look at what analysts are forecasting for the future. So feel free to check out our free graph representing analyst forecasts.

Today we've zoomed in on a single data point to better understand the nature of Centre Testing International Group's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. Some people consider a high return on equity to be a good sign of a quality business. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks with significant insider holdings to be useful.

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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.