4.3Inventories

CHF million

December 31, 2024

December 31, 2025

Raw materials and consumables

72.1

54.8

Finished and semi-finished goods, trading goods

260.1

252.6

Work in progress

6.3

6.9

Allowance for inventories

– 79.5

– 74.3

Inventories

259.0

240.0

The allowance for inventories developed as follows:

CHF million

2024

2025

Allowance for inventories at January 1

– 75.5

– 79.5

Utilization

2.0

2.3

Additions (-) / reversals (+), (net)

– 5.3

1.4

Currency translation differences

– 0.7

1.5

Allowance for inventories at December 31

– 79.5

– 74.3

Significant accounting estimates and judgments

When assessing the value of inventories, estimates of their recoverability are necessary. The recoverability of the respective items is based on the expected consumption. The allowance for inventories is calculated at item level using a range of coverage analysis. The assumptions used in this analysis are reviewed annually and modified if necessary. Changes in sales volumes, the production process, or other circumstances may result in carrying amounts having to be adjusted accordingly (see Note 1.2).

Material accounting policies

Raw materials, consumables, and trading goods are measured at the lower of average cost or net realizable value. Semi-finished and finished goods are stated at the lower of manufacturing cost or net realizable value. The net realizable value is the estimated selling price in the ordinary course of business, less the estimated costs of completion and the estimated costs necessary to make the sale. Allowances on inventories are recognized for slow-moving items and excess stock.