|In CHF million||31.12.2013||31.12.2012|
|Raw material and supplies||6||5|
|Customer premises equipment and merchandise||147||157|
|Finished and semi-finished goods||6||4|
|Total inventories, gross||159||166|
|Allowances on inventories||(7)||(6)|
|Total inventories, net||152||160|
In 2013, inventory-related costs amounting to CHF 1,046 million (prior year: CHF 1,061 million) were recorded under the cost of goods and services purchased.