Inventories recognized within cost of sales in the income statement during the year were Ps.4,479,741, Ps.4,230,600 y Ps.3,953,007 for the years of 2024, 2023, and 2022, respectively.

The cost of inventories recognized as an expense includes Ps.78,932, Ps.81,913 and Ps.72,988, for the years 2024, 2023 and 2022, respectively, in respect of write-downs of inventory to net realizable value. Such write-downs have been recognized to account for obsolete inventories.