| 4. | NON-FINANCIAL INSTRUMENTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4.3 | Property, plant and equipment | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property, plant and equipment is stated at cost less accumulated depreciation and accumulated impairment loss, if any. The cost of property, plant and equipment includes directly attributable costs incurred, being the purchase cost plus any cost to prepare the assets for their intended use, and subsequent costs that may be capitalised. Repairs and maintenance costs are charged to profit and loss as incurred. The asset’s residual values and useful lives are reviewed, and adjusted if applicable, at year-end. Where the asset’s residual value is higher than the carrying value, no depreciation is provided. Gains and losses on disposal of property, plant and equipment are determined as the difference between the carrying amount and the fair value of the sale proceeds, and are included in operating profit. Leasehold improvements are depreciated over the shorter of the asset’s useful life and the lease term on a straight- line basis.
* Impairments of property, plant and equipment are included in depreciation and amortisation in profit or loss. There are no property, plant and equipment assets that are encumbered. Where the carrying amount of an asset is greater than its estimated recoverable amount, it is written down immediately to its recoverable amount. Depreciation is calculated on the straight-line basis to write off the cost of the assets to their residual values over their estimated useful lives as follows:
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