Japanese Ruby Roman grapes are sold at high price in Vietnam

Imported from Japan, Ruby Roman grape has a very high price in Vietnam, but the demand is still higher than supply. Each bunch of grapes includes only 24 fruits, sold at the price of 475 USD. 1 kg of Ruby Roman grape os equivalent to 2kg of American grapes or more than 5kg of Ninh Thuan red grapes. This Japanese grape sugar content reaches about 18%, which is higher than the common grape varieties. Currently, the consumption of Ruby Roman grape is mainly in Hanoi and Ho Chi Minh City, which accounted for 70% and 30% respectively.