Dedication across the board
Annual Report 2012

Consolidated Financial Statements

2. Basis of Preparation and Consolidation

Basis of preparation

These consolidated financial statements have been prepared in accordance with International Financial Reporting Standards ("IFRS") as issued by International Accounting Standards Board ("IASB"). The consolidated financial statements have been prepared based on a historical cost basis, except for certain financial instruments which are carried at fair value as stated in the accounting policies (Note 4). The consolidated financial statements are presented in US dollars and all values are rounded to the nearest thousands, except when otherwise indicated.

The preparation of consolidated financial statements in conformity with IFRS requires the use of certain critical accounting estimates. It also requires from management to exercise its judgment in the process of applying the Group's accounting policies. The areas involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the consolidated financial statements are disclosed in Note 4.

Basis of consolidation

The consolidated financial statements comprise the financial statements of the Partnership and its subsidiaries as at December 31, 2012.

A subsidiary and a special purpose entity are consolidated from the date of acquisition, being the date on which the Group obtains control, and continue to be consolidated until the date when such control ceases. The financial statements of the subsidiaries are prepared for the same reporting period as the parent company, using consistent accounting policies for all Group entities. All intra-group balances, transactions, unrealised gains and losses resulting from intra-group transactions and dividends are eliminated in full.


Subsidiaries are all entities over which the Partnership has the power to govern the financial and operating policies generally accompanying a shareholding of more than one half of the voting rights. The existence and the effect of potential voting rights that are currently exercisable or convertible are considered when assessing whether the Partnership controls another entity. Subsidiaries are fully consolidated from the date on which control is transferred to the Partnership and continue to be consolidated until the date that such control ceases.

Purchases of controlling interests in subsidiaries from entities under common control

Purchases of controlling interests in subsidiaries from entities under common control are accounted for using the pooling of interests method.

The assets and liabilities of the subsidiary transferred under common control are recorded at the carrying values reported in the consolidated financial statements of the parent. Any difference between the total book value of net assets and the consideration paid is accounted for in the consolidated financial statements as an adjustment to the shareholders' equity.

These consolidated financial statements, including corresponding figures, are presented as if the subsidiary had been acquired by the Group on the date it was originally acquired by the controlling entity.