The WACC of Inner Mongolia Yitai Coal Co Ltd (900948.SS) is 8.0%.
| Range | Selected | |
| Cost of equity | 7.90% - 11.30% | 9.60% |
| Tax rate | 22.20% - 23.40% | 22.80% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.8% - 9.2% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 2.2% | 2.7% |
| Equity market risk premium | 5.6% | 6.6% |
| Adjusted beta | 1.01 | 1.22 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.90% | 11.30% |
| Tax rate | 22.20% | 23.40% |
| Debt/Equity ratio | 0.38 | 0.38 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.8% | 9.2% |
| Selected WACC | 8.0% | |
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 900948.SS:
cost_of_equity (9.60%) = risk_free_rate (2.45%) + equity_risk_premium (6.10%) * 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.