300675.SZ WACC - Weighted Average Cost of Capital

The WACC of Shenzhen Institute of Building Research Co Ltd (300675.SZ) is 9.3%.

The Cost of Equity of Shenzhen Institute of Building Research Co Ltd (300675.SZ) is 10.70%.

The Cost of Debt of Shenzhen Institute of Building Research Co Ltd (300675.SZ) is 5.00%.

	Range	Selected
Cost of equity	9.00% - 12.40%	10.70%
Tax rate	9.80% - 10.20%	10.00%
Cost of debt	5.00% - 5.00%	5.00%
WACC	7.9% - 10.6%	9.3%

WACC

300675.SZ WACC calculation

Category	Low	High

Long-term bond rate	2.7%	3.2%
Equity market risk premium	6.1%	7.1%
Adjusted beta	1.02	1.22

Additional risk adjustments	0.0%	0.5%
Cost of equity	9.00%	12.40%

Tax rate	9.80%	10.20%
Debt/Equity ratio	0.29	0.29
Cost of debt	5.00%	5.00%

After-tax WACC	7.9%	10.6%


Selected WACC	9.3%

300675.SZ's CAPM model and how its cost of Equity is calculated

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 300675.SZ:

cost_of_equity (10.70%) = risk_free_rate (2.95%) + equity_risk_premium (6.60%) * adjusted_beta (1.02) + 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.