Once winding-up proceedings have been opened, the composition of the assets entered in the register in accordance with paragraphs 1 to 5 shall not be changed and no alteration other than the correction of purely clerical errors shall be made in the registers, except with the authorisation of the competent authority.
However, the liquidators shall add to those assets the yield therefrom and the value of the pure premiums received in respect of the class of insurance concerned between the opening of the winding-up proceedings and the time of payment of the insurance claims or until any transfer of portfolio is effected.