Swiss chocolate manufacturer Lindt & Sprungli reported a drop of more than 10% in its turnover in 2020 due to lockdowns and to health crisis, despite a sharp increase in sales of chocolate bars and in some markets and online sales doubled to represent about 5% of the total. In the last year, its sales amounted to 4 billion Swiss francs (3.7 billion euros), down 6.1% net of currency effects compared...