David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. Importantly, China First Heavy Industries (SHSE:601106) does carry debt. But should shareholders be worried about its use of debt?

When Is Debt Dangerous?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. When we think about a company's use of debt, we first look at cash and debt together.

What Is China First Heavy Industries's Debt?

You can click the graphic below for the historical numbers, but it shows that as of September 2023 China First Heavy Industries had CN¥20.6b of debt, an increase on CN¥17.4b, over one year. On the flip side, it has CN¥1.83b in cash leading to net debt of about CN¥18.8b.

A Look At China First Heavy Industries' Liabilities

According to the last reported balance sheet, China First Heavy Industries had liabilities of CN¥20.7b due within 12 months, and liabilities of CN¥12.5b due beyond 12 months. Offsetting this, it had CN¥1.83b in cash and CN¥19.1b in receivables that were due within 12 months. So its liabilities total CN¥12.3b more than the combination of its cash and short-term receivables.

This is a mountain of leverage relative to its market capitalization of CN¥18.8b. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

Weak interest cover of 1.2 times and a disturbingly high net debt to EBITDA ratio of 18.1 hit our confidence in China First Heavy Industries like a one-two punch to the gut. The debt burden here is substantial. Worse, China First Heavy Industries's EBIT was down 21% over the last year. If earnings continue to follow that trajectory, paying off that debt load will be harder than convincing us to run a marathon in the rain. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine China First Heavy Industries's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Over the last three years, China First Heavy Industries saw substantial negative free cash flow, in total. While that may be a result of expenditure for growth, it does make the debt far more risky.

Our View

On the face of it, China First Heavy Industries's conversion of EBIT to free cash flow left us tentative about the stock, and its EBIT growth rate was no more enticing than the one empty restaurant on the busiest night of the year. And even its net debt to EBITDA fails to inspire much confidence. After considering the datapoints discussed, we think China First Heavy Industries has too much debt. That sort of riskiness is ok for some, but it certainly doesn't float our boat. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. These risks can be hard to spot. Every company has them, and we've spotted 3 warning signs for China First Heavy Industries (of which 1 makes us a bit uncomfortable!) you should know about.

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

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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.