Fresh vegetable prices have surged in South Korea as prolonged extreme heat reduced shipments and damaged farm output nationwide. Korea Agro-Fisheries & Food Trade Corp. data showed spinach at 1,978 won per 100 grams on Aug. 7, up 152.3% from a month earlier. Ten cucumbers cost 8,313 won, an increase of 54.8%. Blue lettuce rose 41.7%, while a zucchini climbed 46.6% to 1,504 won.
