Apropos Molinos Rio de la Plata SA 1. Background: Memorandum DNI 799/10 In Memorandum 799/10, the Argentine Competent Authority (Argentine Tax Directorate, Dirección Nacional de Impuestos or DNI) dealt with a DTA structured after the Andean Model Treaty (AMT) and the interposition of a Chilean holding company (Platform Company) by an Argentine ultimate corporate shareholder….