G18 Inventories
  | 
            2022  | 
            2023  | 
        
|---|---|---|
Raw materials and consumables  | 
            7,952  | 
            7,345  | 
        
Work in progress  | 
            5,906  | 
            5,475  | 
        
Finished goods  | 
            21,161  | 
            21,481  | 
        
Total  | 
            35,019  | 
            34,301  | 
        
Cost of goods and services sold includes impairment of inventories of SEK 205 million (660).
§ Accounting principles
Inventories are stated at the lowest end of cost and net realizable value, with due consideration of obsolescence.
Cost is either based on the first-in/first-out (FIFO) principle and includes expenditure incurred in acquiring the inventories and bringing them to their existing location and condition, or the weighted average cost formula. All inventories having a similar nature are valued with the same formula. In the case of manufactured inventories and work in progress, cost includes an appropriate share of overheads based on normal operating capacity.