The WACC of Tangshan Sunfar Silicon Industries Co Ltd (603938.SS) is 10.0%.
| Range | Selected | |
| Cost of equity | 8.90% - 12.00% | 10.45% |
| Tax rate | 14.30% - 15.00% | 14.65% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 8.6% - 11.5% | 10.0% |
| Category | Low | High |
| Long-term bond rate | 2.7% | 3.2% |
| Equity market risk premium | 6.1% | 7.1% |
| Adjusted beta | 1.01 | 1.16 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.90% | 12.00% |
| Tax rate | 14.30% | 15.00% |
| Debt/Equity ratio | 0.07 | 0.07 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 8.6% | 11.5% |
| Selected WACC | 10.0% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for 603938.SS:
cost_of_equity (10.45%) = risk_free_rate (2.95%) + equity_risk_premium (6.60%) * adjusted_beta (1.01) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.