15 Inventories

Raw materials, semi-finished and finished goods

 41,034 

 54,299 

Allowance for slow-moving inventories

 (8,167) 

 (8,965) 

Work in progress

 2,451 

 2,343 

Capitalized customer-specific development costs

110,375 

 127,500 

Increase

 36,357 

 25,490 

Acquisition through business combination

 – 

 3,127 

Translation differences

 (88) 

 867 

Total change compared with previous year

 36,269 

 29,484 

Amount of write-offs due to slow-moving inventories charged to the statement of profit or loss

 1,098 

 3,799