Inventory Inventory at ONCF group is includes three types of inventories: 1.1. Purchases inventory: Materials and supplies are included in inventory at their total acquisition cost, which includes, if applicable, in addition to the purchase price, customs duties, and other related fees. After each entry, inventory is valued at the weighted average cost. 1.2. Obsolete inventory: Obsolete materials (rails, track equipment, catenary pylons, etc.) are physically inventoried by ONCF Production Units and recorded in inventory, awaiting either their disposal to third parties or their use, after regeneration, in the ONCF production process (routine maintenance, infrastructure renewal, and capitalized production). This inventory is valued using the historical unit price. This price was calculated in 2012 based on the international scrap price on 12/31/2012. 1.3. Work in progress inventory: This inventory is valued at its production cost, which is formed by the cost of purchased or recovered materials and supplies as well as other direct production costs and indirect costs related to the completion of the work. Translation: II.11 INVENTORY Inventory Management - Maintaining a permanent inventory and rotating stock - Assisting with physical inventories using RFID or barcode scanning Locking/Unlocking Items - Locking/unlocking items for inventory and freezing inventory during the inventory process Inventory Corrections - Adjusting inventory levels based on the results of the physical inventory Accounting - Automatically generating accounting entries.