The WACC of Vallourec SA (VK.PA) is 7.9%.
| Range | Selected | |
| Cost of equity | 8.20% - 11.30% | 9.75% |
| Tax rate | 31.90% - 39.70% | 35.80% |
| Cost of debt | 4.00% - 5.80% | 4.90% |
| WACC | 6.6% - 9.1% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.89 | 1.08 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.20% | 11.30% |
| Tax rate | 31.90% | 39.70% |
| Debt/Equity ratio | 0.4 | 0.4 |
| Cost of debt | 4.00% | 5.80% |
| After-tax WACC | 6.6% | 9.1% |
| Selected WACC | 7.9% | |