| Current | Previous | ||
| Revenue from sale of goods | |||
| Revenue from rendering of services | |||
| Revenue from construction contracts | |||
| Royalty income | |||
| Interest income | |||
| Dividend income | |||
| Revenue from commissions | |||
| Income from government grants | |||
| Revenue from franchise fees | |||
| Other revenue | |||
| Revenue | |||