In This Article:
I am going to run you through how I calculated the intrinsic value of Sinopec Shanghai Petrochemical Company Limited (HKG:338) by estimating the company’s future cash flows and discounting them to their present value. I will use the Discounted Cash Flows (DCF) model. It may sound complicated, but actually it is quite simple! If you want to learn more about discounted cash flow, the basis for my calcs can be read in detail in the Simply Wall St analysis model. Please also note that this article was written in November 2018 so be sure check out the updated calculation by following the link below.
View our latest analysis for Sinopec Shanghai Petrochemical
The method
I’m using the 2-stage growth model, which simply means we take in account two stages of company’s growth. In the initial period the company may have a higher growth rate and the second stage is usually assumed to have perpetual stable growth rate. To begin with we have to get estimates of the next five years of cash flows. For this I used the consensus of the analysts covering the stock, as you can see below. I then discount the sum of these cash flows to arrive at a present value estimate.
5-year cash flow estimate
2019 | 2020 | 2021 | 2022 | 2023 | |
Levered FCF (CN¥, Millions) | CN¥5.12k | CN¥5.14k | CN¥4.93k | CN¥4.73k | CN¥4.53k |
Source | Analyst x1 | Analyst x4 | Est @ -4.12% | Est @ -4.12% | Est @ -4.12% |
Present Value Discounted @ 11.63% | CN¥4.59k | CN¥4.13k | CN¥3.55k | CN¥3.05k | CN¥2.62k |
Present Value of 5-year Cash Flow (PVCF)= CN¥17.9b
The second stage is also known as Terminal Value, this is the business’s cash flow after the first stage. For a number of reasons a very conservative growth rate is used that cannot exceed that of the GDP. In this case I have used the 10-year government bond rate (2.2%). In the same way as with the 5-year ‘growth’ period, we discount this to today’s value at a cost of equity of 11.6%.
Terminal Value (TV) = FCF2022 × (1 + g) ÷ (r – g) = CN¥4.5b × (1 + 2.2%) ÷ (11.6% – 2.2%) = CN¥49.2b
Present Value of Terminal Value (PVTV) = TV / (1 + r)5 = CN¥49.2b ÷ ( 1 + 11.6%)5 = CN¥28.4b
The total value is the sum of cash flows for the next five years and the discounted terminal value, which results in the Total Equity Value, which in this case is CN¥46.3b. In the final step we divide the equity value by the number of shares outstanding. If the stock is an depositary receipt (represents a specified number of shares in a foreign corporation) or ADR then we use the equivalent number. This results in an intrinsic value in the company’s reported currency of CN¥4.28. However, 338’s primary listing is in China, and 1 share of 338 in CNY represents 1.132 ( CNY/ HKD) share of NYSE:SHI, so the intrinsic value per share in HKD is HK$4.84. Compared to the current share price of HK$3.64, the stock is about right, perhaps slightly undervalued at a 25% discount to what it is available for right now.