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Inventories | 12 Months Ended
--- | ---
Dec. 31, 2017
Inventories Tables |
Inventories |
| 8. | Inventories
| (a) | This caption is made up as follows:
|  | 2017 |  |  | 2016 |
|  | S/(000) |  |  | S/(000) |
Goods and finished products |  |  | 27,386 |  |  |  | 21,427 |
Work in progress |  |  | 105,882 |  |  |  | 107,882 |
Raw materials |  |  | 74,477 |  |  |  | 71,248 |
Packages and packing |  |  | 1,975 |  |  |  | 2,045 |
Fuel and carbon |  |  | 26,986 |  |  |  | 29,033 |
Spare parts and supplies |  |  | 141,623 |  |  |  | 117,643 |
Inventory in transit |  |  | 4,093 |  |  |  | 3,941 |
|  |  | 382,422 |  |  |  | 353,219 |
Less - Provision for inventory obsolescence and net realizable value (b) |  |  | (9,402 | ) |  |  | (6,684 | )
|  |  | 373,020 |  |  |  | 346,535 |
| (b) | Movement in the provision for inventory obsolescence and net realizable value is set forth below:
|  | 2017 |  |  | 2016 |  |  | 2015 |
|  | S/(000) |  |  | S/(000) |  |  | S/(000) |
Opening balance |  |  | 6,684 |  |  |  | 14,055 |  |  |  | 5,146 |
Additions |  |  | 3,183 |  |  |  | 1,725 |  |  |  | 9,335 |
Recoveries |  |  | (465 | ) |  |  | (226 | ) |  |  | (426 | )
Disposals |  |  | — |  |  |  | (8,870 | ) |  |  | — |
Final balance |  |  | 9,402 |  |  |  | 6,684 |  |  |  | 14,055 |

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- Definition The entire disclosure for inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 2 -IssueDate 2017-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=2&date=2017-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2017-03-09 + Details
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