v3.26.1
Basis of preparation (Policies)
6 Months Ended
Jun. 30, 2026
Basis of preparation.  
Basis of preparation
(a)Amendments to standards and annual improvements adopted

IFRS 9 and IFRS 7        

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Classification and Measurement of Financial Instruments and Contracts
Referencing Nature-dependent Electricity (amendments)

IFRS 1, IFRS 7, IFRS 9, IFRS 10 and IAS 7

Annual Improvements to IFRS Accounting Standards — Volume 11

The adoption of the amendments to standards and annual improvements does not have material impact on the condensed consolidated interim financial statements of the Group.

(b)New standards and amendments to standards issued that are not yet effective

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Effective for 
annual periods 
beginning on or
 after

IFRS 18

Presentation and Disclosure in Financial Statements

January 1, 2027

IFRS 19

Subsidiaries without Public Accountability: Disclosures

January 1, 2027

IAS 21

Translation to a Hyperinflationary Presentation Currency (amendments)

January 1, 2027

IFRS 20

Regulatory Assets and Regulatory Liabilities

January 1, 2029

IFRS 10 and IAS 28

Sale or Contribution of Assets between an Investor and its Associate or
Joint Venture (amendments)

To be determined

The Group is in the process of making an assessment of the impact of these new standards and amendments to standards upon initial application. The adoption of IFRS 18 will not affect the recognition or measurement of items in the condensed consolidated interim financial statements. It mainly has impacts on presentation and disclosure of income and expenses and adds new disclosure requirements on management—defined performance measures. Except for IFRS 18, none of these is expected to have significant impact on the Group in the current or future reporting periods and on foreseeable future transactions.