Enel Trading Argentina´s shareholder capital is composed in the following way: 

ASSOCIATES AMOUNT OF SHARES CLASS        EQUITY PARTICIPATION %
Enel Américas S.A.  7.706.600  N/A  55.0000%
Enel Argentina S.A.  6.305.400  N/A  45.0000%
TOTALES  14.012.000   100.0000%