| Value | Category | 
|---|---|
| 1 | Delivery of Goods sold | 
| 2 | Provision of other services | 
| 3 | Rental of Buildings | 
| 4 | Rental of Machinery and transport equip | 
| 5 | Commissions | 
| 6 | Royalties copyrights etc. belonging t | 
| 7 | Storage and handling fees | 
| 8 | Inspection and valuation fees | 
| 9 | Sale of Scrap | 
| 10 | Profit of sales and fixed assets | 
| 11 | Other |