The article highlights the significant decrease in the price of domestic mung beans in South Korea, with the average price falling to one-third of last year's range due to imported mung beans from Peru. Despite an investigation into the origin of these imports, their continued arrival has further pushed down local prices. Domestic producers are urging the government to intervene, arguing that the current purchase price does not cover production costs. In response, the government has increased the purchase price by 11%, but producers insist that it remains inadequate.