ICA – In the house where for decades she has bottled pisco, the grape brandy of South America's Pacific coast, Rosa Grados has thousands of stored liters that she has not sold because of the coronavirus pandemic.“You wait a year to get to the moment of distillation and when you are at the door, everything is cut,” said Grados, whose brand “Cholo Matías” is one of the most recognized in Peru and in 2008 was presented as a gift to 21 presidents of the Asia-Pacific Economic Cooperation forum held in Lima.Like Grados, more than 500 pisco producers in Peru have seen their sales drop by more than 50% during the pandemic and the grape fields of thousands of farmers have been ruined by late harvests due to mandatory closures of more than 100 days.