Property, plant and equipment
Property, plant and equipment including buildings held for use in the production or supply of goods or services, or for administrative purposes other than construction in progress as described below are stated in the consolidated statements of financial position at cost less subsequent accumulated depreciation and accumulated impairment losses, if any.
Properties, plant and equipment in the course of construction for production, supply or administrative purposes and equipment pending for installation are carried at cost, less any recognized impairment loss. Costs include professional fees and, for qualifying assets, borrowing costs capitalized in accordance with the Group’s accounting policy. Construction in progress is classified to the appropriate category of property, plant and equipment when completed and ready for intended use. Depreciation of these assets, on the same basis as other property assets, commences when the assets are ready for their intended use.
Depreciation is recognized so as to write off the cost of items of property, plant and equipment other than construction in progress, over their estimated useful lives and after taking into account their estimated residual value, using the straight line method. The estimated useful lives, residual values and depreciation method are reviewed at the end of each reporting period, with the effect of any changes in estimate accounted for on a prospective basis.
Historical cost includes expenditure that is directly attributable to the acquisition of the items. Cost may also include transfers from equity of any gains/losses on qualifying cash flow hedges of foreign currency purchases of property, plant and equipment.
Subsequent costs are included in the asset’s carrying amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefits associated with the item will flow to the Group and the cost of the item can be measured reliably. The carrying amount of the replaced part is derecognized. All other repairs and maintenance are recognized in profit or loss during the financial period in which they are incurred.
An asset’s carrying amount is written down immediately to its recoverable amount if the asset’s carrying amount is greater than its estimated recoverable amount.
An item of property, plant and equipment is derecognized upon disposal or when no future economic benefits are expected to arise from the continued use of the asset. Any gain or loss arising on the disposal or retirement of an item of property, plant and equipment is determined as the difference between the net proceeds on disposal and the carrying amount of the asset and is recognized in profit or loss on the date of retirement or disposal.