Almost half of the field will start Sunday's Italian Grand Prix with a grid penalty as a further three drivers have been added to a growing list of those punished.
Alfa Romeo's Valtteri Bottas serves a 15-place penalty for power unit component changes, while Red Bull duo Max Verstappen and Sergio Perez drop five and 10 places respectively as their RB18s have taken on new engines.
Ferrari, meanwhile, has taken the opportunity to add more components to the pool for Sainz, namely a new engine, turbocharger, MGU-H and MGU-K.