Beyond Lackluster Earnings: Potential Concerns For Yangtze Optical Electronic's (SHSE:688143) Shareholders

Yangtze Optical Electronic Co., Ltd.'s (SHSE:688143) stock wasn't much affected by its recent lackluster earnings numbers. We did some analysis and found some concerning details beneath the statutory profit number.

View our latest analysis for Yangtze Optical Electronic

The Power Of Non-Operating Revenue

Most companies divide classify their revenue as either 'operating revenue', which comes from normal operations, and other revenue, which could include government grants, for example. Generally speaking, operating revenue is a more reliable guide to the sustainable revenue generating capacity of the business. However, we note that when non-operating revenue increases suddenly, it will sometimes generate an unsustainable boost to profit. Notably, Yangtze Optical Electronic had a significant increase in non-operating revenue over the last year. In fact, our data indicates that non-operating revenue increased from CN¥16.1m to CN¥29.1m. The high levels of non-operating revenue are problematic because if (and when) they do not repeat, then overall revenue (and profitability) of the firm will fall. Sometimes, you can get a better idea of the underlying earnings potential of a company by excluding unusual boosts to non-operating revenue.

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.

The Impact Of Unusual Items On Profit

Alongside that spike in non-operating revenue, it's also important to note that Yangtze Optical Electronic'sprofit was boosted by unusual items worth CN¥20m in the last twelve months. 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. Which is hardly surprising, given the name. We can see that Yangtze Optical Electronic's positive unusual items were quite significant relative to its profit in the year to December 2023. All else being equal, this would likely have the effect of making the statutory profit a poor guide to underlying earnings power.

Our Take On Yangtze Optical Electronic's Profit Performance

In the last year Yangtze Optical Electronic's non-operating revenue really gave it a boost, but not in a way that is necessarily going to be sustained. Furthermore, unusual items also made a nice positive contribution to its profit, which may well drop next year (all else being equal) if these phenomena are not repeated. On reflection, the above-mentioned factors give us the strong impression that Yangtze Optical Electronic'sunderlying earnings power is not as good as it might seem, based on the statutory profit numbers. 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. Case in point: We've spotted 3 warning signs for Yangtze Optical Electronic you should be aware of.

In this article we've looked at a number of factors that can impair the utility of profit numbers, and we've come away cautious. 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.