| Current | Previous | ||
| Current raw materials | |||
| Current production supplies | |||
| Current raw materials and current production supplies | |||
| Current merchandise | |||
| Current work in progress | |||
| Current finished goods | |||
| Current spare parts | |||
| Property intended for sale in ordinary course of business | |||
| Other current inventories | |||
| Current fuel | |||
| Current inventories held for sale | |||
| Current materials and supplies to be consumed in production process or rendering services | |||
| Current ore stockpiles | |||
| Current crude oil | |||
| Current petroleum and petrochemical products | |||
| Current natural gas | |||
| Non-current ore stockpiles | |||