Article 27 4.

The book value referred to in point (a) of paragraph 2, or the amount corresponding to the proportion of the associated undertaking's capital and reserves referred to in point (b) of paragraph 2, shall be increased or reduced by the amount of any variation which has taken place during the financial year in the proportion of the associated undertaking's capital and reserves represented by that participating interest; it shall be reduced by the amount of the dividends relating to that participating interest.