| Income | — | — |
| Revenue from operations | 34.89a | 31.93a |
| Other income | 0.91a | 0.71a |
| Total income | 35.79a | 32.64a |
| Expenses | — | — |
| Cost of chemicals, reagents and consumables consumed | -8.74a | -9.02a |
| Changes in inventories of finished goods and work-in-progress | -0.57a | -0.42a |
| Employee benefits expense | -8.89a | -8.42a |
| Finance costs | -0.47a | -0.45a |
| Depreciation and amortisation expense | -4.26a | -3.67a |
| Other expenses | -6a | -5.15a |
| Foreign exchange fluctuation loss/(gain), net | 0.56a | 0.42a |
| Total expenses | -29.47a | -26.7a |
| Profit before tax and exceptional items | 6.32a | 5.94a |
| Exceptional items | 0.11a | 0a |
| Profit before tax | 6.21a | 5.94a |
| Tax expense | — | — |
| Current tax | -1.23a | -1.06a |
| Deferred tax | — | — |
| MAT credit entitlement | -0.05a | -0.11a |
| Other deferred tax | -0.17a | -0.12a |
| Total tax expense | -1.11a | -1.29a |
| Profit for the year | 5.1a | 4.64a |
| Profit attributable to | — | — |
| Shareholders of the company | 5.1a | 4.64a |
| Non-controlling interest | 0a | 0a |