Year ended December 31, 2017 | ||||||||||||||||||||
Land | Buildings and improvements | Production equipment | Vehicles, furniture and fixtures | Work in progress | Spare parts | Total | ||||||||||||||
Values at the beginning of the year | ||||||||||||||||||||
Cost | 528,991 | 1,590,063 | 4,238,201 | 165,590 | 337,814 | 82,652 | 6,943,311 | |||||||||||||
Accumulated depreciation | — | (538,548 | ) | (2,146,874 | ) | (121,912 | ) | — | — | (2,807,334 | ) | |||||||||
Net book value at January 1, 2017 | 528,991 | 1,051,515 | 2,091,327 | 43,678 | 337,814 | 82,652 | 4,135,977 | |||||||||||||
Opening net book value | 528,991 | 1,051,515 | 2,091,327 | 43,678 | 337,814 | 82,652 | 4,135,977 | |||||||||||||
Translation differences | (677 | ) | (45,808 | ) | (42,248 | ) | (1,188 | ) | (13,982 | ) | (3,697 | ) | (107,600 | ) | ||||||
Acquisition of business (note 3) | 32,187 | 505,339 | 602,654 | 4,102 | 80,878 | 31,878 | 1,257,038 | |||||||||||||
Additions | 2,778 | 9,385 | 84,035 | 2,307 | 341,575 | 16,274 | 456,354 | |||||||||||||
Capitalized borrowing costs | — | — | — | — | 563 | — | 563 | |||||||||||||
Disposals / Consumptions | (1,139 | ) | (14,776 | ) | (167 | ) | (922 | ) | (612 | ) | (14,063 | ) | (31,679 | ) | ||||||
Transfers | (98 | ) | 101,661 | 174,321 | 13,501 | (290,215 | ) | 690 | (140 | ) | ||||||||||
Depreciation charge | — | (73,880 | ) | (269,272 | ) | (13,898 | ) | — | (3,710 | ) | (360,760 | ) | ||||||||
Closing net book value | 562,042 | 1,533,436 | 2,640,650 | 47,580 | 456,021 | 110,024 | 5,349,753 | |||||||||||||
Values at the end of the year | ||||||||||||||||||||
Cost | 562,042 | 2,096,959 | 4,927,478 | 151,883 | 456,021 | 113,188 | 8,307,571 | |||||||||||||
Accumulated depreciation | — | (563,523 | ) | (2,286,828 | ) | (104,303 | ) | — | (3,164 | ) | (2,957,818 | ) | ||||||||
Net book value at December 31, 2017 | 562,042 | 1,533,436 | 2,640,650 | 47,580 | 456,021 | 110,024 | 5,349,753 |
Year ended December 31, 2016 | ||||||||||||||||||||
Land | Buildings and improvements | Production equipment | Vehicles, furniture and fixtures | Work in progress | Spare parts | Total | ||||||||||||||
Values at the beginning of the year | ||||||||||||||||||||
Cost | 528,435 | 1,505,296 | 4,066,687 | 95,202 | 456,132 | 87,858 | 6,739,610 | |||||||||||||
Accumulated depreciation | — | (500,464 | ) | (1,950,353 | ) | (70,437 | ) | — | (10,790 | ) | (2,532,044 | ) | ||||||||
Net book value at January 1, 2016 | 528,435 | 1,004,832 | 2,116,334 | 24,765 | 456,132 | 77,068 | 4,207,566 | |||||||||||||
Opening net book value | 528,435 | 1,004,832 | 2,116,334 | 24,765 | 456,132 | 77,068 | 4,207,566 | |||||||||||||
Translation differences | (1,429 | ) | (50,903 | ) | (38,985 | ) | (1,516 | ) | (29,336 | ) | (4,809 | ) | (126,978 | ) | ||||||
Additions | 611 | 8,161 | 1,539 | 5,908 | 371,575 | 19,075 | 406,869 | |||||||||||||
Capitalized borrowing costs | — | — | — | — | 1,759 | — | 1,759 | |||||||||||||
Disposals / Consumptions | (1,217 | ) | (2,048 | ) | (265 | ) | (1,234 | ) | (660 | ) | (16,232 | ) | (21,656 | ) | ||||||
Transfers | 2,591 | 157,454 | 266,704 | 30,617 | (461,656 | ) | 945 | (3,345 | ) | |||||||||||
Depreciation charge | — | (65,981 | ) | (254,000 | ) | (14,862 | ) | — | 6,605 | (328,238 | ) | |||||||||
Closing net book value | 528,991 | 1,051,515 | 2,091,327 | 43,678 | 337,814 | 82,652 | 4,135,977 | |||||||||||||
Values at the end of the year | ||||||||||||||||||||
Cost | 528,991 | 1,590,063 | 4,238,201 | 165,590 | 337,814 | 82,652 | 6,943,311 | |||||||||||||
Accumulated depreciation | — | (538,548 | ) | (2,146,874 | ) | (121,912 | ) | — | — | (2,807,334 | ) | |||||||||
Net book value at December 31, 2016 | 528,991 | 1,051,515 | 2,091,327 | 43,678 | 337,814 | 82,652 | 4,135,977 |