Freehold buildings | 3% – 10% | ||
Leasehold land and buildings | The lesser of life of lease or freehold rate | ||
Plant and equipment | 4% – 30% | ||
Including: | |||
Heavy production equipment (including casting, rolling, extrusion and press equipment) | 4% – 6% | ||
Chemical production plant and robotics | 10% – 15% | ||
Other production machinery | 10% – 20% | ||
Furniture, fittings, storage and equipment | 10% – 30% |
Freehold | Long leasehold | Short leasehold | Plant and equipment | Total | ||||||||||||
$M | $M | $M | $M | $M | ||||||||||||
Cost: | ||||||||||||||||
At January 1, 2016 | 56.1 | 6.4 | 10.3 | 314.6 | 387.4 | |||||||||||
Additions | 1.9 | 0.6 | 0.5 | 13.5 | 16.5 | |||||||||||
Disposals | (3.8 | ) | — | — | (23.0 | ) | (26.8 | ) | ||||||||
Transfers | 3.8 | (0.2 | ) | — | (3.6 | ) | — | |||||||||
Exchange difference | (1.6 | ) | (0.9 | ) | (0.3 | ) | (25.3 | ) | (28.1 | ) | ||||||
At December 31, 2016 | 56.4 | 5.9 | 10.5 | 276.2 | 349.0 | |||||||||||
Additions | 0.9 | 0.3 | 0.9 | 7.1 | 9.2 | |||||||||||
Acquired via acquisition | 2.0 | — | — | 3.2 | 5.2 | |||||||||||
Disposals | (0.1 | ) | (0.1 | ) | — | (4.7 | ) | (4.9 | ) | |||||||
Exchange difference | 3.2 | 0.1 | 0.8 | 14.2 | 18.3 | |||||||||||
At December 31, 2017 | 62.4 | 6.2 | 12.2 | 296.0 | 376.8 | |||||||||||
Accumulated depreciation and impairment: | ||||||||||||||||
At January 1, 2016 | 20.1 | 3.9 | 4.7 | 222.7 | 251.4 | |||||||||||
Provided during the year | 2.0 | 0.3 | 0.8 | 13.6 | 16.7 | |||||||||||
Disposals | (2.8 | ) | — | — | (22.8 | ) | (25.6 | ) | ||||||||
Transfers | 7.9 | (0.5 | ) | 0.2 | (7.6 | ) | — | |||||||||
Exchange difference | (0.6 | ) | (0.6 | ) | (0.2 | ) | (20.0 | ) | (21.4 | ) | ||||||
At December 31, 2016 | 26.6 | 3.1 | 5.5 | 185.9 | 221.1 | |||||||||||
Provided during the year | 2.2 | 0.3 | 0.9 | 13.3 | 16.7 | |||||||||||
Disposals | (0.1 | ) | (0.1 | ) | — | (4.5 | ) | (4.7 | ) | |||||||
Impairment | 2.5 | — | — | 2.5 | 5.0 | |||||||||||
Exchange difference | 1.3 | 0.2 | 0.3 | 11.4 | 13.2 | |||||||||||
At December 31, 2017 | 32.5 | 3.5 | 6.7 | 208.6 | 251.3 | |||||||||||
Net book values: | ||||||||||||||||
At December 31, 2017 | 29.9 | 2.7 | 5.5 | 87.4 | 125.5 | |||||||||||
At December 31, 2016 | 29.8 | 2.8 | 5.0 | 90.3 | 127.9 | |||||||||||
At January 1, 2016 | 36.0 | 2.5 | 5.6 | 91.9 | 136.0 |