Is China Tower (HKG:788) A Risky Investment?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. Importantly, China Tower Corporation Limited (HKG:788) does carry debt. But is this debt a concern to shareholders?

What Risk Does Debt Bring?

Debt is a tool to help businesses grow, but if a business is incapable of paying off its lenders, then it exists at their mercy. If things get really bad, the lenders can take control of the business. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Of course, plenty of companies use debt to fund growth, without any negative consequences. The first step when considering a company's debt levels is to consider its cash and debt together.

See our latest analysis for China Tower

How Much Debt Does China Tower Carry?

As you can see below, China Tower had CN¥91.0b of debt, at June 2021, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has CN¥6.12b in cash leading to net debt of about CN¥84.9b.

How Healthy Is China Tower's Balance Sheet?

We can see from the most recent balance sheet that China Tower had liabilities of CN¥95.3b falling due within a year, and liabilities of CN¥52.0b due beyond that. Offsetting these obligations, it had cash of CN¥6.12b as well as receivables valued at CN¥32.6b due within 12 months. So its liabilities total CN¥108.7b more than the combination of its cash and short-term receivables.

This deficit is considerable relative to its very significant market capitalization of CN¥150.8b, so it does suggest shareholders should keep an eye on China Tower's use of debt. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

China Tower has net debt worth 1.9 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 3.7 times the interest expense. In large part that's due to the company's significant depreciation and amortisation charges, which arguably mean its EBITDA is a very generous measure of earnings, and its debt may be more of a burden than it first appears. We saw China Tower grow its EBIT by 9.1% in the last twelve months. Whilst that hardly knocks our socks off it is a positive when it comes to debt. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine China Tower's ability to maintain a healthy balance sheet going forward. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So it's worth checking how much of that EBIT is backed by free cash flow. Happily for any shareholders, China Tower actually produced more free cash flow than EBIT over the last three years. That sort of strong cash generation warms our hearts like a puppy in a bumblebee suit.

Our View

On our analysis China Tower's conversion of EBIT to free cash flow should signal that it won't have too much trouble with its debt. However, our other observations weren't so heartening. For instance it seems like it has to struggle a bit to cover its interest expense with its EBIT. When we consider all the factors mentioned above, we do feel a bit cautious about China Tower's use of debt. While debt does have its upside in higher potential returns, we think shareholders should definitely consider how debt levels might make the stock more risky. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. These risks can be hard to spot. Every company has them, and we've spotted 2 warning signs for China Tower you should know about.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

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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.
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