The Korea Forest Service is developing criteria for the classification of frozen jujubes due to a surge in imports of Chinese frozen jujubes, which have seen a 30-fold increase in two years. Currently, these jujubes are not included in the items specified in the Customs Act, making it difficult to regulate and crack down on illegal activities. The Korea Forest Service aims to prepare a draft standard by May and strengthen on-site inspections of Chinese-made frozen jujubes.