| INR millions | FY2018 | FY2019 | FY2020 | Trend | YoY |
|---|---|---|---|---|---|
| Depreciation & amortization | 235.1 | 304.3 | 502.8 | +65.2% | |
| Change in working capital | 1,608.1 | (1,047.9) | (19.4) | +98.1% | |
| Operating cash flow | (131.6) | (3,050.6) | (520.2) | +82.9% | |
| Capital expenditure | (194.1) | (249.7) | (121.6) | +51.3% | |
| Dividends paid | 0.0 | 0.0 | 0.0 | — | |
| Free cash flow | (325.7) | (3,300.3) | (641.7) | +80.6% |
Amounts are shown in the stated units; per-share amounts and shares are unscaled. Negative amounts are in brackets.