Number of Treasury Shares Number of treasury shares sold Dividends and other beneficiaries paid Increase (Decrease) Through Allocation of Prior Period Result to Charity Fund Comprehensive Income (Loss) Per Share, Basic Comprehensive Income (Loss) Per Share, Diluted Cost of Commercialisation Current Advances to Joint Ventures and Associates Adjustments for Operating Expense Equity before treasury shares Increase (Decrease) through Cash Flow Hedging Equity Non-current Advances to Joint Ventures and Associates