| Revenue from operations | 42,808.17a | 56,846.62a |
| Other income | 1,069.28a | 1,723.03a |
| Total income | 43,877.45a | 58,569.64a |
| Expenses | — | — |
| Cost of materials consumed | -15,473.69a | -18,493.08a |
| Cost of raw ore, material extraction and processing cost | -326.99a | -281.27a |
| Changes in inventories of finished goods, work-in-progress and by products | -1,267.3a | -3,068.97a |
| Power & fuel | -7,800.24a | -9,553.7a |
| Employee benefits expense | -3,503.89a | -3,221.12a |
| Finance costs | -1,330.92a | -1,168a |
| Depreciation and amortisation expense | -2,861.12a | -2,360.52a |
| Other expenses | -7,897.02a | -8,713.49a |
| Total expenses | -37,926.55a | -40,722.22a |
| Share of loss of joint venture | -0.03a | -0.05a |
| Profit before tax | 5,950.87a | 17,847.37a |
| Tax expense | — | — |
| Current tax | -1,346.58a | -4,782.96a |
| Deferred tax | -279.28a | -166.69a |
| Taxation pertaining to earlier years | -24.53a | -0.64a |
| Total tax expense | -1,601.33a | -4,616.91a |
| Profit for the year | 4,349.54a | 13,230.46a |