The subdued market reaction suggests that ZJAMP Group Co., Ltd.'s (SZSE:002758) recent earnings didn't contain any surprises. We think that investors are worried about some weaknesses underlying the earnings.

How Do Unusual Items Influence Profit?

Importantly, our data indicates that ZJAMP Group's profit received a boost of CN¥130m 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, after all, that's exactly what the accounting terminology implies. 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).

Note: we always recommend investors check balance sheet strength. Click here to be taken to our balance sheet analysis of ZJAMP Group.

Our Take On ZJAMP Group's Profit Performance

Arguably, ZJAMP Group's statutory earnings have been distorted by unusual items boosting profit. Therefore, it seems possible to us that ZJAMP Group's true underlying earnings power is actually less than its statutory profit. Sadly, its EPS was down over the last twelve months. 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. In light of this, if you'd like to do more analysis on the company, it's vital to be informed of the risks involved. Every company has risks, and we've spotted 2 warning signs for ZJAMP Group you should know about.

This note has only looked at a single factor that sheds light on the nature of ZJAMP Group's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying.

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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.