Zhejiang Crystal-Optech Co., Ltd (SZSE:002273) Shares Could Be 21% Above Their Intrinsic Value Estimate

Key Insights

• Zhejiang Crystal-Optech's estimated fair value is CN¥15.25 based on 2 Stage Free Cash Flow to Equity
• Current share price of CN¥18.41 suggests Zhejiang Crystal-Optech is potentially 21% overvalued
• The CN¥20.89 analyst price target for 002273 is 37% more than our estimate of fair value

In this article we are going to estimate the intrinsic value of Zhejiang Crystal-Optech Co., Ltd (SZSE:002273) by taking the expected future cash flows and discounting them to their present value. We will take advantage of the Discounted Cash Flow (DCF) model for this purpose. It may sound complicated, but actually it is quite simple!

Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.

Check out our latest analysis for Zhejiang Crystal-Optech

Crunching The Numbers

We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, so we discount the value of these future cash flows to their estimated value in today's dollars:

10-year free cash flow (FCF) forecast

	2025	2026	2027	2028	2029	2030	2031	2032	2033	2034
Levered FCF (CN¥, Millions)	CN¥809.0m	CN¥948.5m	CN¥1.05b	CN¥1.14b	CN¥1.22b	CN¥1.29b	CN¥1.35b	CN¥1.41b	CN¥1.47b	CN¥1.52b
Growth Rate Estimate Source	Analyst x2	Analyst x2	Est @ 11.08%	Est @ 8.61%	Est @ 6.88%	Est @ 5.67%	Est @ 4.83%	Est @ 4.23%	Est @ 3.82%	Est @ 3.53%
Present Value (CN¥, Millions) Discounted @ 8.2%	CN¥748	CN¥810	CN¥832	CN¥835	CN¥825	CN¥806	CN¥781	CN¥752	CN¥722	CN¥691

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = CN¥7.8b

After calculating the present value of future cash flows in the initial 10-year period, we need to calculate the Terminal Value, which accounts for all future cash flows beyond the first stage. For a number of reasons a very conservative growth rate is used that cannot exceed that of a country's GDP growth. In this case we have used the 5-year average of the 10-year government bond yield (2.9%) to estimate future growth. In the same way as with the 10-year 'growth' period, we discount future cash flows to today's value, using a cost of equity of 8.2%.

Terminal Value (TV)= FCF₂₀₃₄ × (1 + g) ÷ (r – g) = CN¥1.5b× (1 + 2.9%) ÷ (8.2%– 2.9%) = CN¥29b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= CN¥29b÷ ( 1 + 8.2%)¹⁰= CN¥13b

The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is CN¥21b. The last step is to then divide the equity value by the number of shares outstanding. Compared to the current share price of CN¥18.4, the company appears slightly overvalued at the time of writing. The assumptions in any calculation have a big impact on the valuation, so it is better to view this as a rough estimate, not precise down to the last cent.

The Assumptions

We would point out that the most important inputs to a discounted cash flow are the discount rate and of course the actual cash flows. You don't have to agree with these inputs, I recommend redoing the calculations yourself and playing with them. The DCF also does not consider the possible cyclicality of an industry, or a company's future capital requirements, so it does not give a full picture of a company's potential performance. Given that we are looking at Zhejiang Crystal-Optech as potential shareholders, the cost of equity is used as the discount rate, rather than the cost of capital (or weighted average cost of capital, WACC) which accounts for debt. In this calculation we've used 8.2%, which is based on a levered beta of 1.073. Beta is a measure of a stock's volatility, compared to the market as a whole. We get our beta from the industry average beta of globally comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable business.

SWOT Analysis for Zhejiang Crystal-Optech

Looking Ahead:

Whilst important, the DCF calculation is only one of many factors that you need to assess for a company. It's not possible to obtain a foolproof valuation with a DCF model. Preferably you'd apply different cases and assumptions and see how they would impact the company's valuation. For instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Why is the intrinsic value lower than the current share price? For Zhejiang Crystal-Optech, we've compiled three fundamental aspects you should consider:

1. Risks: As an example, we've found 2 warning signs for Zhejiang Crystal-Optech that you need to consider before investing here.
2. Future Earnings: How does 002273's growth rate compare to its peers and the wider market? Dig deeper into the analyst consensus number for the upcoming years by interacting with our free analyst growth expectation chart.
3. Other Solid Businesses: Low debt, high returns on equity and good past performance are fundamental to a strong business. Why not explore our interactive list of stocks with solid business fundamentals to see if there are other companies you may not have considered!

PS. Simply Wall St updates its DCF calculation for every Chinese stock every day, so if you want to find the intrinsic value of any other stock just search here.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.